Motion Control Algorithm Expanding Arithmetic Operation for Low-Cost Microprocessor

Intelligently Expanding Microprocessor Connectivity Using Low-cost Fpgas

Robust Hybrid Motion Force Control Algorithm for Robot Manipulators

In this paper we present a robust hybrid motion/force controller for rigid robot manipulators. The main contribution of this paper is that the proposed hybrid control system is able to accomplish motion objectives in free directions and force objectives in constrained directions under parametric uncertainty both in robot dynamics and stiffness constraint constant. Also, the given scheme is prov...

Online Low-Cost Defect Tolerance Solutions for Microprocessor Designs

To my family ii ACKNOWLEDGEMENTS First, I would like to thank my advisor Prof. Todd Austin for his support and guidance that made the completion of this dissertation possible. Over the last five years, under the supervision of Prof. Austin, I had the opportunity to learn a lot from him and acquire the necessary abilities to carry out independent research. During my graduate studies, in multiple...

Column operation studies for the removal of dyes and phenols using a low cost adsorbent

Fertilizer plant waste carbon slurry has been investigated after some processing as an adsorbent for the removal of dyes and phenols using columns. The results show that the carbonaceous adsorbent prepared from carbon slurry being porous and having appreciable surface area (380 m2/g) can remove dyes both cationic (meldola blue, methylene blue, chrysoidine G, crystal violet) as well a...

A Low Cost Sensorless Control Drive Circuit for of Low Voltage Switched Reluctance Motor

Shaft position sensing is an essential part of switched reluctance (SR) motor drive In order to synchronize the pulses of phase current with the period of rising inductance of the proper motor phase. Direct sensors such as, Hall effect and optical encoder are commonly used in SR motors. The purpose of this paper is to present an indirect shaft positioning sensing known as "sensorless " control ...