Nowadays, many of control systems need a flexible controller in order to achieve the operation requirement precisely and rapidly to overcome nonlinearity, uncertainty, digital implementation challenges, and achieving at the same time both of control system objectives of load disturbance rejection and set point following. This paper is aimed to design and analysis one of the most common industrial controllers, set point weighting 2DOF PID controller, to get this target with simplicity and effectiveness. The paper included the main problem description, structure of the proposed controller, effectiveness of controller parameters variations, the methodology of effective tuning method, and an example of the proposed controller on control system platform. The results reveal the accurate and effective operational performance of the proposed controller to obtain the control system objectives.

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This paper is concerned with design and implementation of embedded tracking system capable of dealing with slow motion ground vehicle, which is carried out to upgrade the second generation anti-tank guided missile system (ATGM), which based on manual target tracking, to third generation ATGM (Fire and Forget system), which based on automatic target tracking. The nonlinear flight simulation model of underlying ATGM system is described in MATLAB environment. The new technology of system on chip embedded systems are a good platform especially embedded system under linux operating system for real time application especially computer vision application. The tracking algorithm is described using C++ programing language and implemented based on Raspberry pi system. Hardware-in-Loop experimental test is carried out to evaluate and validate a methodology of the proposed work for achieving the overall system requirement of accepted flight trajectory and accepted minimum miss-distance.