In this book, the control of a flexible robot with a payload at the free end is theoretically and experimentally investigated, where the arm dynamic model is obtained by applying Euler-Bernoulli beam and Lagranges equations. The current research is mainly carried out to highlight the major problems encountered in positioning the flexible robot arm upon applying different control policies. The arm is driven by a DC-servomotor, where the hub position is measured by a rotary encoder and the deflection is detected by a strain gauge sensor. This book is mainly carried out to determine the major...