Johannes Welker

Title: Innovations of Johannes Welker

Introduction

Johannes Welker is a notable inventor based in Neumarkt, Germany. He has made significant contributions to the field of machine control and positioning accuracy. With a total of 5 patents to his name, Welker's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a method for checking the positioning accuracy of a machine part that is displaceable with respect to at least one axis by means of a drive and a controller. This method allows an operator to quickly form a clear picture regarding the positioning accuracy of a machine part. It involves specifying nominal position values defined by a sine function, displacing the machine part, determining actual position values, and visualizing these values graphically in a circular representation.

Another significant patent is related to the control and control structure for the movement control, pre-control, and fine interpolation of objects in a speed controller clock that is faster than the position controller clock. This invention enables the execution of pre-control and fine interpolation in the drive with a slower path pre-setting. It utilizes polynomial segments of the third degree to ensure constant speed at polynomial transitions, allowing for finely interpolated setpoint position values in the drive.

Career Highlights

Johannes Welker is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to develop innovative solutions that enhance machine control and efficiency. His expertise in the field has made him a valuable asset to the company.

Collaborations

Welker has collaborated with several talented individuals, including Bernd Quaschner and Guido Seeger. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Johannes Welker's contributions to machine control and positioning accuracy are noteworthy. His innovative patents and collaborations have significantly advanced the field, showcasing his expertise and dedication to technological progress.