The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Jan. 15, 2025
Chang'an University, Xi'an, CN;
Xuan Zhao, Xi'an, CN;
Shu Wang, Xi'an, CN;
Rong Huang, Xi'an, CN;
Yisong Chen, Xi'an, CN;
Kai Zhang, Xi'an, CN;
Yilin He, Xi'an, CN;
CHANG'AN UNIVERSITY, xi'an, CN;
Abstract
A method for integrated control of handling stability of a distributed drive electric vehicle is provided, in which a Magic Formula tire model is subjected to piecewise linear fitting to obtain a piecewise affine tire model; a hybrid logical dynamic model is established based on the piecewise affine tire model; a hierarchical integrated control strategy is adopted to obtain an upper-layer hybrid model predictive controller and a lower-layer four-wheel torque optimal allocation controller, so as to calculate an additional yaw moment, an additional front-wheel steering angle and a wheel drive torque. Related devices for implementing the integrated control method are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile