Zhang Zhiming

Title: Innovations of Zhang Zhiming

Introduction

Zhang Zhiming is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of control systems, particularly with his innovative PID control device. His work has implications for various industries that rely on precise control mechanisms.

Latest Patents

Zhang holds a patent for a PiD control unit. This device identifies the rise characteristics of a controlled system using a step response method when changing a reference. It transitions to PID control when specific conditions regarding idle time and slope are met. The device computes PID control parameters based on the idle time and slope obtained during the process. If the identification is fully executed, the computed parameters are set immediately. If not, the device continues to monitor the state and compares the newly computed parameters with previously set ones, ensuring safety before setting the new parameters.

Career Highlights

Zhang Zhiming is associated with Omron Corporation, a leading company in automation and control technology. His work at Omron has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in control systems.

Collaborations

Zhang has collaborated with notable colleagues, including Tamio Ueda and Yoshihiro Nagami. Their teamwork has fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Zhang Zhiming's contributions to the field of control systems through his innovative PID control device exemplify the impact of dedicated inventors in technology. His work continues to influence the industry and inspire future innovations.