Location History:
- Min-Hsiung, TW (2021)
- Tainan, TW (2019 - 2023)
- Taichung, TW (2009 - 2024)
Company Filing History:
4 out of 200 
3 out of 330 
1 out of 10 Years Active: 2009-2024
Title: Innovations of Wen-Nan Cheng
Introduction
Wen-Nan Cheng is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of engineering, particularly in the development of systems for inspecting dynamic characteristics in feeding systems. With a total of seven patents to his name, Cheng's work reflects a commitment to advancing technology and improving industrial processes.
Latest Patents
Cheng's latest patents include a "System for inspecting deviation in dynamic characteristics of linear transmission device of feeding system." This invention provides a method for inspecting deviations in dynamic characteristics by exciting the feeding system and detecting vibrations. The process generates a monitoring excitation signal, which is analyzed to determine the similarity between monitoring eigenvalues and standard eigenvalues of a digital twin model. This allows for precise remote sensing of subcomponents with deviated dynamic characteristics.
Another notable patent is the "Sensor placement optimization device and method thereof." This device includes a preprocessing circuit that processes sensing signals from multiple temperature sensors on a machine tool. The operational circuit normalizes the data, performs principal component analysis, and ranks the sensors based on their contributions. This innovation enables the removal of redundant sensors, optimizing the sensor placement for better efficiency.
Career Highlights
Wen-Nan Cheng has worked at National Chung Cheng University and Hiwin Technologies Corporation. His experience in these institutions has allowed him to collaborate on various projects that enhance technological advancements in engineering.
Collaborations
Cheng has collaborated with notable colleagues, including Chih-Chun Cheng and Ping-Chun Tsai, who have contributed to his research and development efforts.
Conclusion
Wen-Nan Cheng's innovative patents and career achievements highlight his significant role in engineering advancements. His work continues to influence the field and inspire future innovations.