4 citations · 4 across the 9 of their papers we have counts for
19 papers
Vibration suppression of a state-of-the-art wafer gripper
M. El Ajjaj, M. B. Kaczmarek, M. A. C. C. van den Hurk +1
In this paper the implementation of piezoelectrics to a state-of-the-art wafer gripper is investigated. The objective is to propose and validate a solution method, which includes a…
Shaping Nonlinearity in Reset Controllers for Precision Motion Systems
Nima Karbasizadeh, S. Hassan HosseinNia
The precision motion industry has an ever-increasing demand for faster, more precise and more robust controllers. From the perspective of frequency domain and loopshaping technique…
Hybrid Tunable Magnet Actuator: Modeling and Design
W. B. Hoekwater, J. D. Wiersema1, S. H. HosseinNia
Reluctance actuators are preferred for high-precision applications. Due to resistive losses in the coils, the accuracy of this type of actuator will reduce in quasi-static operatio…
Tunable Magnets: modeling and validation for dynamic and precision applications
Silvan G. Viëtor, Jo W. Spronck, S. Hassan HosseinNia
Actuator self-heating limits the achievable force and can cause unwanted structural deformations. This is especially apparent in quasi-static actuation systems that require the act…
Time regularization as a solution to mitigate quantization induced performance degradation
Bas Kieft, S. Hassan HosseinNia, Niranjan Saikumar
Reset control is known to be able to outperform PID and the like linear controllers. However, in motion control systems, quantization can cause severe performance degradation. This…
Reset band for mitigatation of quantization induced performance degradation
Bas Kieft, S. Hassan HosseinNia, Niranjan Saikumar
Reset control has emerged as a viable alternative to popular PID, capable of outperforming and overcoming the linear limitations. However, in motion control systems, quantization c…