Barrier Lyapunov Function-Based Adaptive Back-Stepping Control for Electronic Throttle Control System

Dapeng Wang, Shaogang Liu, Youguo He and Jie Shen
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Dapeng Wang: College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
Shaogang Liu: College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
Youguo He: Automotive Engineering Research Institute, Jiangsu University, Zhenjiang 212013, China
Jie Shen: Department of Computer and Information Science, University of Michigan-Dearborn, Dearborn, MI 48128, USA

Mathematics, 2021, vol. 9, issue 4, 1-14

Abstract: This paper presents an adaptive constraint control approach for Electronic Throttle Control System (ETCS) with asymmetric throttle angle constraints. The adaptive constraint control method, which is based on barrier Lyapunov function (BLF), is designed not only to track the desired throttle angle but also to guarantee no violation on the throttle angle constraints. An ETC mathematic model with complex non-linear system is considered and the asymmetric barrier Lyapunov function (ABLF) is introduced into the design of the controller. Based on Lyapunov stability theory, it can be concluded that the proposed controller can guarantee the stability of the whole system and uniformly converge the state error to track the desired throttle angle. The results of simulations show that the proposed controller can ensure that there is no violation on the throttle angle constraints.

Keywords: electronic throttle control; constraint control; barrier Lyapunov function; throttle opening angle; adaptive back-stepping control (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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