This paper presents state of art in neurosurgical robotic manipulators. A modular design for an automatic skull drilling system is presented. The proposed model is simulated to test the performance of skull drilling device. Linear Quadratic Regulator is used for optimizing the performance of Skull drilling control system and proofs that the system has good disturbance rejection. The designed metho...Show More
Pressing Machine is the heart of the brick production lines where a hydraulically operated pressing machine is considered to be a complex system; this work describes the design and experimental implementation of a control system for a hydraulic pressing machine. The overall operation and control is based on a programmable logic unit and a sensory system. The functionality of the control system is ...Show More
Proportional Integral Differentiator (PID) is widely used in industrial control applications; Digital PID is complicated and consists of many stages. This paper introduces the design of an analog PID controller by using single active element and implemented in 0.18μm CMOS technology. PID is tested by using three structures: Two stage Operational Amplifier with common source buffer stage; Folded ca...Show More
