This application note presents space vector control or field-oriented control (FOC) using polar coordinates. It is used for controlling 3-phase alternating current induction motors (ACIM). The ...
Abstract: In this paper, obstacle avoidance and navigation of mobile robot are achieved by using polar coordinates vector method. Vector density mode method is proposed to optimize the vector window.
Abstract: In geometry, the curvilinear coordinate systems have curved coordinate lines. They are used to localize physical or virtual quantities in image processing computer science, space science, ...