Accurate Error Analysis of a Satellite Tracking Control Loop System†
S. C. GUPTA‡, R. J. Solem · International Journal of Control · 1965
A simplified approach to evaluate the errors in the tracking loops is presented. The input is expressed as a combination of linear straight segments and a curve. Taylor's expansion and shifted Laplace transform method are used to express the total input over the time of interest. The error analysis is given for Type I and Type II second-order tracking loop and Type III third-order tracking loop.