tailieunhanh - PID Control Implementation and Tuning Part 5

Tham khảo tài liệu 'pid control implementation and tuning part 5', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Fig. 15. Yaw rate response for 80 km h double lane change maneuver Fig. 17. Roll angle response for 80 km h double lane change maneuver 74 PID Control Implementation and Tuning Fig. 20. Slip angle at the rear right tire for 80 km h double lane change maneuver Fig. 21. Slip angle at the rear left tire for 80 km h double lane change maneuver 5. Performance Assessment of the Proposed Control Structure for ARC System This section describes the results of performance study of the proposed control structure for the pneumatically actuated ARC system namely PID with roll moment rejection control. Performance of the vehicle with passive system is used as a basic benchmark. To investigate the advantage of additional roll moment rejection loop the performance of the proposed controller is also compared with PID without roll moment rejection loop. This section begins with introducing all the parameters used in this simulation study followed by the presentation of the controller performance in step steer and double lane change tests. The PID with roll moment rejection control for ARC system is evaluated for its performance at controlling the lateral dynamics of the vehicle according to the following performance criteria namely body vertical acceleration body heave body roll rate and body roll angle. Simulation Parameters The simulation study was performed for a period of 10 seconds using Heun solver with a fixed step size of second. The controller parameters are obtained using trial and error technique with some sensitivity studies. The numerical values of the 14-DOF full vehicle model parameters and Calspan tire model parameters as well as the controller parameters are given in the Appendix. Performance of ARC System During Step Steer Test The simulation results of body roll angle and body roll rate at the body centre of gravity on 180 degrees step steer test at 50 km h are shown in Figures 22 and 23 respectively. It can be seen that the performance of PID control

TỪ KHÓA LIÊN QUAN
crossorigin="anonymous">
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.