Daizo Iba

Title: Daizo Iba: Innovator in Automatic Control Systems

Introduction

Daizo Iba is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of automatic control systems, particularly through his innovative patent. His work focuses on enhancing the reliability and efficiency of control systems, which are crucial in various industrial applications.

Latest Patents

Daizo Iba holds a patent for a diagnostic device designed for use with automatic control systems. This device operates by receiving input indicative of a deviation between feedback and demand signals. It produces an output that is applied to a plant to control it. The diagnostic device includes a model that has equivalent characteristics to the controls and receives the deviation signal. When noise is detected or when the deviation between the outputs of the model and controls is minimal, the model operation is not performed. Instead, the output of the controls is determined as that of the model. However, if the deviation is significant, the model is supplied with an input to perform a model operation. The resultant output of the model is then compared with the output of the controls to generate an alarm indicating an abnormal state of the controls based on the deviation between these outputs. This innovation enhances the diagnostic capabilities of automatic control systems.

Career Highlights

Daizo Iba is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to contribute to advancements in control systems, making them more efficient and reliable. His patent reflects his commitment to improving industrial processes through innovative solutions.

Collaborations

Daizo Iba has collaborated with notable colleagues, including Nobuo Kurihara and Yoshio Sato. These collaborations have likely contributed to the development of his innovative ideas and patents.

Conclusion

Daizo Iba's contributions to the field of automatic control systems through his patent demonstrate his innovative spirit and dedication to enhancing technology. His work continues to influence the industry, showcasing the importance of reliable control systems in various applications.