## What is/are Three Control?

Three Control - We paired matched samples on Illumina HumanMethylation450 (three diffuse cutaneous systemic sclerosis microvascular endothelial cells and three controls), and reproduced the results in an independent set of matched patient and controls using Illumina Infinium MethylationEPIC (four diffuse cutaneous systemic sclerosis patients and four controls) to identify differentially methylated genes.^{[1]}Intervention group was compared with three controls: (1) CKRT controls ( n = 10) received CKRT > 1 week (+AKI, no levocarnitine), (2) ICU controls ( n = 9) were parenteral nutrition-dependent for > 1 week (no AKI, no levocarnitine), and (3) healthy controls ( n = 20).

^{[2]}METHODS Forty-three controls and 34 patients with nasal obstruction underwent both unilateral and bilateral NIPF, AR and VAS-NO measurements; these were repeated after the application of nasal decongestant.

^{[3]}Three control cases were enrolled and analysed.

^{[4]}Twenty-nine records were included in this study: twenty-three controlled trials and six pre-post studies.

^{[5]}Analysis of three control samples across the measurement range indicated acceptable levels of precision and reliability.

^{[6]}The population used was 11 classes with the use of three controls including treatment for individuals with latent TB ( ), active TB ( ), and HIV ( ).

^{[7]}To test this, we investigated five iPSC-CM lines, three controls and two patients with a (c.

^{[8]}We conducted a case–control study, with three controls per case (matched by age, sex and municipality), using the Norwegian National Registry.

^{[9]}According to the action of each part of the hydraulic system and electrical system design, in order to meet the needs of more working conditions, the working mechanism realized the overall slip, telescopic conveyor lifting, rotating, telescopic; Combined with the convenience of worker operation, three control modes of remote control, workbench control and terminal control are designed.

^{[10]}The main contributions of this study are the designs and implementations of three controllers: a classic PID controller, a type-I controller, and a type-II fuzzy controller.

^{[11]}Methods: Thirty-three control subjects and 32 SCD individuals were enrolled in this study, and neuropsychological evaluations and resting-state functional magnetic resonance imaging scanning were performed.

^{[12]}Comparing to other three control policies including emergence declare, limits on mass gatherings, and ban on all nonessential gathering, the negative relationship between stay-at-home policy implemented in New York City from March 20, 2020 and the number of people involved crashes is found in our study.

^{[13]}Our prediction experiment was carried out according to the actual water quality data of Daheiting Reservoir, Luanxian Bridge, and Jianggezhuang at the three control sections of the Luan River in Tangshan City, Hebei Province, from 5 July 2018 to 26 March 2019.

^{[14]}The analytical model includes variables representing changes in population size and population composition, three dependent variables for crime changes, and three control variables.

^{[15]}Methods: To obtain mtDNA, whole-genome Nanopore sequencing was performed on blood-derived from five Parkin-PD and three control subjects.

^{[16]}Serum IL-9 levels were found detectable in three control group subjects (8.

^{[17]}Finally, Aspen Dynamics simulation software was used to evaluate the performance of the three control schemes.

^{[18]}The experimental tests have been performed at idle running on the CNC milling machine (CPFH 500), fitted with three controlled axes (X, Y and Z).

^{[19]}Patients with IBD were matched with three controls without any record of IBD before transplant, according to patient age, disease risk, intensity of conditioning, donor type and HLA disparity, Karnofsky score and GVHD prophylaxis.

^{[20]}We propose a discrete mathematical model with control strategies using three controls that represent, respectively, uk, which represents awareness of the dangers of electronic games through written and visual media;vk, which represents the effort to direct children and adolescents to educational and entertaining alternative means;and wk, which represents creating rehabilitation centers for addicts to quit electronic game addiction.

^{[21]}Results: Eight randomized controlled trials, three controlled before-and-after (pre-post) studies, and three uncontrolled before-and-after studies were included.

^{[22]}These metals are welded under a variation of three control parameters and the remaining parameters are fixed.

^{[23]}Three controlled-release fertilizer formulations with different doses of 120 kg K2O/ha, 84 kg K2O/ha, and 60 kg K2O/ha were used to compare with the control formula using conventional fertilizer (120 kg K2O/ha).

^{[24]}The three controller performances are compared and validated with a trade-off between design complexities.

^{[25]}Mice treated with combination treatment survived significantly longer than mice from the three control groups (p =.

^{[26]}Eighty-three controls and 43 blepharitic patients were consecutively enrolled from Walailak University Hospital.

^{[27]}For this, we conducted a series of three controlled laboratory experiments and exposed a broad range of coral species (Acropora muricata, Montipora digitata, Porites lutea, Pocillopora verrucosa, and Stylophora pistillata) to microplastic particles in a range of concentrations (2.

^{[28]}Then, on the theoretical basis of statistical process control (SPC), the paper compares and analyzes the three control chart schemes of traditional Hugh Hart control chart, Tabular Cumulative Sum (CUSUM) control chart and EWMA control chart, and concludes that the application effect of EWMA control chart is obviously better than the other methods in the aspects of applicability and inspection output.

^{[29]}For each of these seven patients, three controls were matched by gender, height, and weight to create a control group of 21 asymptomatic hips.

^{[30]}A total of 88 animals were divided into four experimental and three control groups.

^{[31]}Each adult with CP was matched to three controls who were matched for age, sex and GP.

^{[32]}The performance variation characteristics over the three control parameters (anode voltage, mass flow rate, and MW power) are considered.

^{[33]}Taking a water-flooding oilfield as an example, this study selects 10 factors that affect the monthly production of oil Wells by comprehensively considering the three control factors of geology, development, and engineering, and establishes a prediction model of the monthly production of a single oil well by using the GRU-FNN neural network optimized by GA algorithm, and analyzes the influence of the model structure on the prediction accuracy.

^{[34]}adult smokers to either three MRMs with a nicotine warning or three control messages.

^{[35]}Methods Ninety-eight patients with AMD and seventy-three controls were recruited at the Sixth Hospital of Ningbo from August 2017 to April 2019 in China.

^{[36]}Methods: We used a case-control design to compare HCW deaths related to COVID-19 (laboratory-confirmed) with three control groups (i.

^{[37]}Many mathematical models have explored the dynamics of cholera but none have been used to predict the optimal strategies of the three control interventions (the use of hygiene promotion and social mobilization; the use of treatment by drug/oral re-hydration solution; and the use of safe water, hygiene, and sanitation).

^{[38]}Three control inputs composed of bridge movement forces, carriage displacement, and pendulum or load angle are used to handle the state variables consisting of bridge movement, carriage movement, load displacement, and angle of turn of the same.

^{[39]}Three controlled experiments then identify processing fluency as the mechanism underlying the observed effects.

^{[40]}There were a total of 24 samples of American Orthodontic brand elastomeric ligature with royal blue color divided into six groups, consisting of three control groups immersed in artificial saliva, and three treatment groups immersed in carbonated drinks.

^{[41]}Moreover, we reveal one normative and three control beliefs that foster or hinder it.

^{[42]}Here, we investigated if effluent from a large Swedish hospital, as well as influent and effluent from the connected municipal wastewater treatment plant (WWTP) select for antibiotic resistant Escherichia coli in three controlled experimental setups.

^{[43]}Three control stores were matched on store sales and customer profiles and neighbourhood deprivation.

^{[44]}Based on the response surface methodology, a central composite test is designed for three control variables with strong sensitivity.

^{[45]}This work proposes a novel restoration framework including three control phases including initial, restorative and corrective actions for the distribution network (DN) with full utilization of the flexibility of distributed generators in various operational modes.

^{[46]}Three control algorithms, namely, direct control, abstract control, and linear discriminant analysis (LDA) classification, were implemented in the system.

^{[47]}Three control approaches are considered, The Linear quadratic regulator LQR, the linear-quadratic Gaussian LQG, and the Proportional Integral Derivative PID.

^{[48]}Three control variables, namely bank size, efficiency, and CAR, are also included in the study.

^{[49]}The proposed converter is denoted as integrated dual-dc boost converter (IDDBC), and this topology provides step-up conversions for both inputs using three controllable switches.

^{[50]}

## three beams strengthened

Six reinforced concrete beams consisting of three control beams and three beams strengthened with CFRP plates were tested.^{[1]}Six RC beams consisting of three control beams and three beams strengthened with CFRP plates were tested.

^{[2]}Six RC beams consisting of three control beams and three beams strengthened with CFRP plates were tested.

^{[3]}

## sterile distilled water

Three control plants were only sprayed with the same volume of sterile distilled water.^{[1]}01% Tween 20 and three control plants sprayed with same volume of sterile distilled water.

^{[2]}5 to 2 ml per plant) whereas, three control plants were sprayed with sterile distilled water amended with 0.

^{[3]}

## optimal control model

The optimal control model is developed with three control interventions, namely prevention (u1), quarantine (u2) and chemical control (u3).^{[1]}Since COVID-19 was declared as a pandemic in March 2020, the world’s major preoccupation has been to curb it while preserving the economy and reducing unemployment This paper uses a novel Bi-Level Dynamic Optimal Control model (BLDOC) to coordinate control between COVID-19 and unemployment The COVID-19 model is the upper level while the unemployment model is the lower level of the bi-level dynamic optimal control model The BLDOC model’s main objectives are to minimize the number of individuals infected with COVID-19 and to minimize the unemployed individuals, and at the same time minimizing the cost of the containment strategies We use the modified approximation Karush–Kuhn–Tucker (KKT) conditions with the Hamiltonian function to handle the bi-level dynamic optimal control model We consider three control variables: The first control variable relates to government measures to curb the COVID-19 pandemic, i e , quarantine, social distancing, and personal protection;and the other two control variables relate to government interventions to reduce the unemployment rate, i e , employment, making individuals qualified, creating new jobs reviving the economy, reducing taxes We investigate four different cases to verify the effect of control variables Our results indicate that rather than focusing exclusively on only one problem, we need a balanced trade-off between controlling each © 2021 Tech Science Press All rights reserved.

^{[2]}We take three control variables into the optimal control model, namely: slaughtering to the susceptible and infected poultry ( \begin{document}$ u_{1}(t) $\end{document} ), educational campaign to the susceptible human population ( \begin{document}$ u_{2}(t) $\end{document} ) and treatment to infected population ( \begin{document}$ u_{3}(t) $\end{document} ).

^{[3]}

## mg kg day

Forty-two adult Sprague–Dawley male rats were divided into seven groups: three control groups administered with either saline, DP or FDDP; four groups with neurodegeneration receiving SCO (ip 2 mg/kg/day, SCO group) with no treatment, SCO with DP (oral 100 mg/kg/day, DP + SCO group), SCO with FDDP (oral, 100 mg/kg/day, FDDP + SCO group), and SCO with donepezil (DON, oral, 2.^{[1]}

## look ahead point

The three control objectives of positioning control for underactuated USVs are, firstly, to retain a predefined constant distance to a look-ahead point, secondly, to regulate the vehicle heading to point at the look-ahead point and, thirdly, to update the position of the look-ahead point to rotate the USVs.^{[1]}

## landscape ecological security

The research results show that: (1) To some extent, the infilling growth pattern has a certain effect on the enhancement of regional landscape ecological security; (2) In the three control variables (DEM, Population density and GDP), the following conclusions are drawn: regional landscape planning should reasonably allocate landscape resources according to the local topographic features to obtain a higher landscape ecological security; The increase of population density leads to the fragmentation and diversity of the landscape in some regions, which makes the landscape ecological security weak; more economically developed areas have stronger landscape ecological security.^{[1]}

## Applying Three Control

Finally, experimental results obtained by applying three control laws on a tilt-arm quadrotor UAV are shown to evaluate and compare their performance.^{[1]}This work comprises modeling an inverted pendulum followed by applying three control techniques like Linear Quadratic Regulator (LQR), Regional pole placement, and 2-loop PID controller techniques.

^{[2]}This work investigates the optimal control strategies for minimizing the rate of malaria transmission by applying three control variables through Caputo fractional derivative.

^{[3]}

## Use Three Control

This paper provides a control strategy approach that can keep the optimal temperature regardless of the disturbances in the system and uses three control loops for the engine temperature, the temperature difference between engine inflow and outflow, and the temperature of the radiator outflow.^{[1]}We use three controlled PESs, intermittent PES (30 Hz) (stimulation trains at 30 Hz with pauses), continuous PES (12 Hz) (constant stimulation at 12 Hz without pauses), and continuous PES (30 Hz) with the same stimulation frequency as the intermittent PES (30 Hz), to compare the effect of the stimulation frequency.

^{[2]}In order to do this, we use three control variables.

^{[3]}

## These Three Control

These three controllers operate in MPPT (Maximum Power Point Tracking) mode to capture maximum energy from the solar array that provides 300V of DC optimum transmission voltage.^{[1]}These three controllers have as objectives, to minimize the error in steady-state and reduce the sudden actions of control, the three control strategies are compared and the maximum overshoot, error in steady-state and settling time are evaluated as performance indicators, moreover, the actuator performance is analyzed.

^{[2]}These three controller viz Voltage and current controller, Power sharing controller and smart load controller while acting in unison can able to maintain long layoff from the connection requirement of the main grid.

^{[3]}

## Involving Three Control

The optimal control problem is characterized using the Pontryagin’s maximum principle involving three control strategies namely, social mobilization, screening and sanitation.^{[1]}Secondly, using Pontryagin’s maximum principle, optimal control interventions for malaria disease reduction are described involving three control measures, namely use of insecticide-treated bed nets, treatment of infected humans using anti-malarial drugs, and indoor residual insecticide spraying.

^{[2]}We propose a genetic model involving three controls (seawater–hydrothermal fluids–biological activity) for the mineral deposits hosted in the black shales.

^{[3]}

## Consider Three Control

We consider three control strategies representing distancing, case finding, and treatment efforts and numerically compare the levels of exposed and infectious populations with and without control strategies.^{[1]}Since COVID-19 was declared as a pandemic in March 2020, the world’s major preoccupation has been to curb it while preserving the economy and reducing unemployment This paper uses a novel Bi-Level Dynamic Optimal Control model (BLDOC) to coordinate control between COVID-19 and unemployment The COVID-19 model is the upper level while the unemployment model is the lower level of the bi-level dynamic optimal control model The BLDOC model’s main objectives are to minimize the number of individuals infected with COVID-19 and to minimize the unemployed individuals, and at the same time minimizing the cost of the containment strategies We use the modified approximation Karush–Kuhn–Tucker (KKT) conditions with the Hamiltonian function to handle the bi-level dynamic optimal control model We consider three control variables: The first control variable relates to government measures to curb the COVID-19 pandemic, i e , quarantine, social distancing, and personal protection;and the other two control variables relate to government interventions to reduce the unemployment rate, i e , employment, making individuals qualified, creating new jobs reviving the economy, reducing taxes We investigate four different cases to verify the effect of control variables Our results indicate that rather than focusing exclusively on only one problem, we need a balanced trade-off between controlling each © 2021 Tech Science Press All rights reserved.

^{[2]}Furthermore, this study considers three control variables such as profitability, firm size, and corporate tax.

^{[3]}

## Include Three Control

Furthermore, the control scheme of the proposed method includes three control units.^{[1]}

With these new simulations and one in which CO_{2} is instantaneously doubled , we can further characterize the response to sea-ice loss from each hemisphere using an extension to classical pattern scaling that includes three controlling parameters.
^{[2]}
The control method includes three control modes to actively control the pose of the service satellite which significantly impacts the tether tension so that the target can be maintained a safe distance to the service satellite.
^{[3]}

## Require Three Control

Findings In contrast to other fixed-time methods, this controller only requires three control parameters, and the convergence time can be predefined instead of being estimated.^{[1]}A microgrid often contains an energy mix system that requires three control levels, namely primary, secondary and tertiary, to optimize the energy cost and behavior of the system operation and exploitation.

^{[2]}

## Considering Three Control

To control the smoking behavior in the population, a control problem is formulated considering three control measures, namely; education campaign, anti-nicotine gum and anti-nicotine drugs.^{[1]}Quality control was carried out considering three control points during 10 days of storage.

^{[2]}

## Identified Three Control

The National Population Registry identified three controls (similar regarding age, sex and residence) for each case.^{[1]}For the PROM analysis, we identified three controls matched by age, gender, indication for surgery, and year of operation to each living PJI patient.

^{[2]}

## Incorporate Three Control

In our model, we incorporate three control variables which represent: awareness campaigns, diagnosis and psychological follow-up.^{[1]}Secondly, we apply the optimal control theory to describe the model with incorporates three controls, namely using treated bed nets, treatment of infected with anti-malaria drugs and for vector killing using insecticide spray strategy.

^{[2]}

## Design Three Control

We formulate three hypotheses on different aspects including visual focus areas, graph structure identification, and mental model formation, and design three controlled experiments to test our hypotheses using real-world graphs with background stories.^{[1]}Then we design three control groups to simulate three different scenarios based on whether the client sends the encrypted data to the server and whether the server uses the HOPE method.

^{[2]}

## Through Three Control

Through three controlled laboratory experiments, we show that top-N lists do not induce a discernible bias in user preference judgments.^{[1]}Through three controlled test cases of varying complexity, the approach is shown to successfully produce interpretable plasticity models.

^{[2]}

## Incorporating Three Control

A mathematical model for the transmission of buruli ulcer disease is proposed in this paper, incorporating three control strategies.^{[1]}We extended the basic model into optimal control system by incorporating three control strategies.

^{[2]}

## Propose Three Control

We model the general structure and propose three controllers, one for each number of controllable degrees of freedom.^{[1]}We model the general structure and propose three controllers, one for each number of controllable degrees of freedom.

^{[2]}

## Developed Three Control

We developed three controlled-environment protocols mimicking extreme cold boro (winter) seasons based on 25 years weather data from Bangladesh to test the hypothesis that by more closely replicating field conditions, greater information about cultivars could be obtained compared to standard protocols.^{[1]}We further developed three control-plane applications and integrate them with SwRL, showing the control-plane interoperability of SwRL.

^{[2]}

## Included Three Control

The study included three control variables to control for differences in the characteristics of the company sample, namely company size, leverage, and profitability.^{[1]}The study also included three control variables, such as firm size, financial leverage and free cash flow from operation.

^{[2]}

## three control group

Serum IL-9 levels were found detectable in three control group subjects (8.^{[1]}Mice treated with combination treatment survived significantly longer than mice from the three control groups (p =.

^{[2]}A total of 88 animals were divided into four experimental and three control groups.

^{[3]}Methods: We used a case-control design to compare HCW deaths related to COVID-19 (laboratory-confirmed) with three control groups (i.

^{[4]}Forty-two adult Sprague–Dawley male rats were divided into seven groups: three control groups administered with either saline, DP or FDDP; four groups with neurodegeneration receiving SCO (ip 2 mg/kg/day, SCO group) with no treatment, SCO with DP (oral 100 mg/kg/day, DP + SCO group), SCO with FDDP (oral, 100 mg/kg/day, FDDP + SCO group), and SCO with donepezil (DON, oral, 2.

^{[5]}There were a total of 24 samples of American Orthodontic brand elastomeric ligature with royal blue color divided into six groups, consisting of three control groups immersed in artificial saliva, and three treatment groups immersed in carbonated drinks.

^{[6]}faecalis A12C in drinking water (6 × 108 CFU/mL) for 7 days, and three control groups received drinking water only.

^{[7]}Methods Twenty-four Wistar strain rats were divided into three groups of experimental animals (dose 300, 400, and 500 mg/kg) and three control groups (normal, positive, and negative).

^{[8]}Three control groups were included: healthy volunteers, patients suffering from a non-COVID-19 severe respiratory illness and healthy individuals administered with intravenous lipopolysaccharide to model an acute inflammatory response.

^{[9]}Three control groups, with impulse or steady-state or without noise, were saline-injected.

^{[10]}We conducted the study in three different schools, performed three experiments, and had three control groups.

^{[11]}The study employed a sample of fortyfive ESL learners to form six experimental groups (3 teachercentered CF and 3 studentcentered CF groups) and three control groups.

^{[12]}Interferon-γ response of 12 subjects with established diagnosis of MABC infection (10 CF and two non-CF) was compared with 35 controls (22 CF and 13 non-CF) distributed to three control groups, 17 CF subjects without NTM infection, nine subjects with NTM infection other than MABC, and nine subjects with tuberculosis.

^{[13]}She depended on the experimental design for the pre and post measurement of three control groups, the first experimental and the second experimental.

^{[14]}Fluorescence microscopy was used to detect the in vitro targeting of breast cancer MCF-7 cells specifically identified by it, and three control groups were set up: the ordinary nanoparticle group, the aptamer interference group, and the HELA cell group.

^{[15]}This study group of women was compared to three control groups, based on an OGTT diagnostic test- normal OGTT, single pathological value and gestational diabetes mellitus.

^{[16]}Thirty-six adult male albino rats (150–200 g) were divided into six groups, three control groups, and three experimental groups: B[a] P-treated group, (CH)-treated group, and B[a] P+(CH)-treated group.

^{[17]}In the three control groups, the epithelia, when present, were paucistratified and less differentiated.

^{[18]}Hence, a cross-case-control design was used to compare eating disorders at onset (n= 50) with three control groups: a group with psychiatric pathologies (depressive disorders [DD], n= 40), a group with psychosomatic pathology (asthma, n= 40), and a control group without pathologies (n= 50).

^{[19]}The sample was represented by one experimental (20 subjects) and three control groups (20 subjects each).

^{[20]}Results: The results showed that there was a significant difference between the mean of self-confidence, mental toughness and physical self-efficacy in the three control groups, the experimental group under play therapy and the experimental group under selected sports activities.

^{[21]}The implementation of the developed activities of the “SportTrainer” project was carried out in three control groups, represented by bachelors, masters and teachers.

^{[22]}Results We utilized three control groups (Control 1: residents in Japan except from Tokyo metropolitan area; Control 2: residents in Japan except from Kanto region; Control 3: residents in prefectures which have ordinance-designated city) for DID analysis.

^{[23]}The intervention group received additional early focused skills training while three control groups received traditional competency-based education.

^{[24]}Their metabolomic profiles were compared against three control groups, the first in the identification and then two control groups in the external validation studies.

^{[25]}Results Compared to three control groups, the patients over 40 years old with gallbladder stone combined with T2DM had significant abnormal changes in lipids: the LDL and APoB levels were significantly raised in patients with gallbladder stones combined with T2DM (P < 0.

^{[26]}albicans colonies within 48 h of treatment was observed between the three control group treatment forms (N.

^{[27]}Then we design three control groups to simulate three different scenarios based on whether the client sends the encrypted data to the server and whether the server uses the HOPE method.

^{[28]}

## three control strategy

This research studies the dynamic model and control of multiple effect evaporators of tomato solutions by implementing three control strategies: PID, neural model reference, and neural model predictive controllers.^{[1]}The simulation model is built to compare three control strategies for suppressing submodule capacitor voltage fluctuation under the step changes of DC bus voltage and active power, namely, the circulating current is suppressed to zero, the second-order component of the submodule capacitor voltage is suppressed to zero, and the CCVDB strategy.

^{[2]}This study simulated three control strategies of PPR spread among animals in the United Arab Emirates.

^{[3]}Meanwhile, three control strategies were developed to control the heat pump and the room temperature.

^{[4]}The optimal control problem is characterized using the Pontryagin’s maximum principle involving three control strategies namely, social mobilization, screening and sanitation.

^{[5]}In this research work, the boiler of a combined-cycle power plant is controlled using three control strategies, which are designed and compared, for the variables drum water level ($L$) and superheated steam pressure ($p_{s}$).

^{[6]}We consider three control strategies representing distancing, case finding, and treatment efforts and numerically compare the levels of exposed and infectious populations with and without control strategies.

^{[7]}A mathematical model for the transmission of buruli ulcer disease is proposed in this paper, incorporating three control strategies.

^{[8]}These three controllers have as objectives, to minimize the error in steady-state and reduce the sudden actions of control, the three control strategies are compared and the maximum overshoot, error in steady-state and settling time are evaluated as performance indicators, moreover, the actuator performance is analyzed.

^{[9]}The three control strategies are simulated using a real-time test-bench in two scenarios where the power system voltage has different harmonic voltage content and the simulation results were presented to compare the three inverter controllers’ performance in the two proposed scenarios.

^{[10]}Whilst all three control strategies appeared to reduce in-house rodent activity in the short-term, we found no evidence of a longer term effect, with in-house rodent abundance in treated sites comparable to non-treatment sites by the following month.

^{[11]}We extended the basic model into optimal control system by incorporating three control strategies.

^{[12]}Furthermore, uncertainty and sensitivity analysis shows that three control strategies are effective towards the varied environment, whereas the effectiveness of eachmeasure highly depends on parameters related to control actions.

^{[13]}According to the simulation results of PSFB ZVS circuit, the three control strategies have certain optimizations in overshoot and adjustment time.

^{[14]}Under consideration are three control strategies that aim to minimize the total system delay by choosing an optimal trajectory for each vehicle.

^{[15]}The charge and discharge strategy of single flywheel and the control strategy of multiple flywheels running side by side are studied, and the double closed loop control strategy of single flywheel and three control strategies of multiple flywheels running side by side are put forward, which are equal power, equal-torque and equal-time-length discharge control strategy.

^{[16]}This paper proposes a multi-mode controller with three control strategies, namely PID control, impedance control, and admittance control.

^{[17]}A non-smooth SIR Filippov system is proposed to investigate the impacts of three control strategies (media coverage, vaccination and treatment) on the spread of an infectious disease.

^{[18]}Findings Finally, three control strategies are proposed to assist in rehabilitation training.

^{[19]}By taking into consideration the gross revenue of Macao’s gambling industry from 2017 to 2019, the impact of different strategies on the economy is predicted and three control strategies are found to be feasible.

^{[20]}We evaluated one hundred twenty three control strategies comprising various combinations of testing, culling, and hygiene, and found that the association of paratuberculosis with mastitis alters the ranking of specific MAP control programs, but only slightly alters the cost-benefit difference of particular MAP control components, as measured by the distribution of net present value of a representative U.

^{[21]}