TOC-PID control for double integrating systems with input saturation
Published: 23 January 2017
2016 IEEE Chinese Guidance, Navigation and Control Conference (CGNCC) pp 2321-2324; https://doi.org/10.1109/cgncc.2016.7829153
Abstract: This paper introduces a nonlinear composite control, method, i.e., a combination of time optimal control (TOC) and PID control, for double integrating systems with input saturation. The TOC part is designed to enable the time optimization. Unfortunately, it is well known that the classical TOC is not robust with respect to the system uncertainties and measurement noises. Therefore, we proposed the method to solve the drawback of TOC. In the method, when the error is small to a certain level, it will switches to the PID part to overcome the chatter problem caused by the TOC. Finally, the simulation results, approximate time optimization and fair robustness demonstrate the effectiveness and feasibility of the proposed method.
Keywords: Noise measurement / Mathematical model / Trajectory / Optimal control / PD control / Actuators
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Click here to see the statistics on "2016 IEEE Chinese Guidance, Navigation and Control Conference (CGNCC)" .