Practical Implementation of Passivity-Based Robust Switching Posture Control of Wheeled Mobile Robots With Model Uncertainty

Passivity-Based Switching Control for Stabilization of Wheeled Mobile Robots

We propose a novel switching control law for the posture stabilization of a wheeled mobile robot, that utilizes the (energetic) passivity of the system's open-loop dynamics with non-negligible inertial effects. The proposed passivity-based switching control law ensures that the robot's (x, y)-position enters into an arbitrarily small (as speci ed by user-designed error-bound) level set of a cer...

Stable Switching Control of Wheeled Mobile Robots

Trajectory Tracking of Two-Wheeled Mobile Robots, Using LQR Optimal Control Method, Based On Computational Model of KHEPERA IV

This paper presents a model-based control design for trajectory tracking of two-wheeled mobile robots based on Linear Quadratic Regulator (LQR) optimal control. The model proposed in this article has been implemented on a computational model which is obtained from kinematic and dynamic relations of KHEPERA IV. The purpose of control is to track a predefined reference trajectory with the best po...

Robust Torque Control of Wheeled Mobile Robots with Kinematic Disturbances

تابر مواقم لرتنك هلاقم نيا رد ينيعمان و يجراخ تاشاشتغا دوجو اب رايس ياه متسيس يرتماراپ ياه كيمونولوهريغ يكيتامنيس ديق هك يكيمانيد ١ ار شزغل مدع هدروآرب يمن تسا هتفرگ رارق يسررب دروم ،دننك . هدش زكرمتم يكيتامنيس لرتنك يحارط يور رب هك يلبق ياهراك فلاخرب ساسا رب رواتشگ مواقم رلرتنك كي ،دنا هب ،ميظنت لباق ناسون سناكرف اب اريم كيمانيد رگناسون هناگي شور كي تروص ٢ يبايدر هلأسم ود ره يارب ابر يزا...

A Posture Control for Two Wheeled Mobile Robots

A Posture Control for Two Wheeled Mobile Robots Hyun-Sik Shim and Yoon-Gyeoung Sung Abstract: In this paper, a posture control for nonholonomic mobile robots is proposed with an empirical basis. In order to obtain fast and consecutive motions in realistic applications, the motion requirements of a mobile robot are de ned. Under the assumption of a velocity controller designed with the selection...