Optimal Intelligent Chassis Layout Design Framework Based on Particle Swarm Optimization and Robust Finite-Frequency $H_{\infty }$ Control

Zhang, Yongkang; Wang, Lei; Zhang, Hui; Iwasaki, Makoto

doi:10.1109/tvt.2023.3275959

Cited by 3 publications

(3 citation statements)

References 25 publications

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“…The dynamometer consists of a number of systems and modules that are responsible for simulating real movement conditions and scenarios while simultaneously measuring biomechanical parameters. The device consists of the main frame ( 24) that supports the roller system (1), the brake assembly (9), the rotating mass module (22) and the torque gauge (6). The device also has a number of covers, whose task is to ensure the safety of use and service by physically separating the moving elements from the environment.…”

Section: Measurement Methodologymentioning

confidence: 99%

“…This study analyzed the operation of the brake module ( 9) and its characteristics. The location of the center of gravity affects the stability of the system [22]. As the location of the individual elements of the wheelchair affects these parameters, it is important to arrange the position of the equipment (wheels, seat, brakes, armrests, etc.)…”

Section: Measurement Methodologymentioning

confidence: 99%

“…the brake assembly ( 9), the rotating mass module (22) and the torque gauge (6). The also has a number of covers, whose task is to ensure the safety of use and serv physically separating the moving elements from the environment.…”

Section: Measurement Methodologymentioning

confidence: 99%

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Considerations for the Design of a Wheelchair Dynamometer Concerning a Dedicated Braking System

et al. 2023

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As part of ongoing research, a wheelchair dynamometer has been designed and built. This device is a complex test stand, enabling research on the operation of wheelchairs, taking into account a number of biomechanical factors in laboratory conditions. Based on a review of the available literature, the braking system was designed and constructed as a part of a dynamometer drive system. This has resulted in a design issue concerning the optimal selection of the electromechanical drive combined with a hydraulic system as the actuator of the brake. The purpose of the research discussed here is to determine the characteristics of the braking system. For this purpose, a series of tests were carried out using a wheelchair with an electric drive, which allowed the generation of a constant rotational speed in the range between 72 rpm and 222 rpm. Based on the test results, the hysteresis of the developed braking system and the characteristics of the braking power were determined.

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Section: Measurement Methodologymentioning

confidence: 99%

Section: Measurement Methodologymentioning

confidence: 99%

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Considerations for the Design of a Wheelchair Dynamometer Concerning a Dedicated Braking System

et al. 2023

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Sustainable Lifecycle Management for Automotive Development via Multi-Dimensional Circular Design Framework

Zhang,

Chen,

Teng

et al. 2023

IEEE Trans. Intell. Veh.

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Event-Triggered Model-Free Adaptive Control for Wheeled Mobile Robot With Time Delay and External Disturbance Based on Discrete-Time Extended State Observer

Huang,

Chen,

Shen

2023

Journal of Dynamic Systems, Measurement, and Control

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In this paper, an improved model-free adaptive control strategy is proposed for the trajectory tracking problem of the wheeled mobile robot (WMR) with time-delay and bounded disturbance. Firstly, the original nonlinear time delay system is transformed into a data model by applying the full-form dynamic linearization method (FFDL). Secondly, the discrete-time extended state observer (DESO) is applied to estimate the unknown residual nonlinear time-varying term. A full-form dynamic linearization model-free adaptive control scheme based on discrete-time extended state observer (DESO-based FFDL MFAC) is proposed. In addition, a full-form dynamic linearization event-triggered model-free adaptive control based on discrete-time extended state observer (DESO based FFDL ET-MFAC) is established by designing an event-triggering condition to assure Lyapunov stability. The control input signal is updated only if the system indicator meets the provided event-triggering condition; otherwise, the control input remains unchanged which can address limited communication bandwidth effectively. Finally, the effectiveness of the proposed method is verified by simulation.

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Optimal Intelligent Chassis Layout Design Framework Based on Particle Swarm Optimization and Robust Finite-Frequency $H_{\infty }$ Control

Cited by 3 publications

References 25 publications

Considerations for the Design of a Wheelchair Dynamometer Concerning a Dedicated Braking System

Considerations for the Design of a Wheelchair Dynamometer Concerning a Dedicated Braking System

Sustainable Lifecycle Management for Automotive Development via Multi-Dimensional Circular Design Framework

Event-Triggered Model-Free Adaptive Control for Wheeled Mobile Robot With Time Delay and External Disturbance Based on Discrete-Time Extended State Observer

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