Implicit Guidance Equations in Polar Coordinates

Seyed Hamid Jalali Naini

Volume 7, Issue 4 , January 2015, , Pages 1-9

Abstract
  In this paper, implicit guidance equations are derived in polar coordinates. Depending on applications, implicit guidance equations in polar coordinates may be preferred over cartesian coordinates. Moreover, depending on the type of guidance problem, analytical solutions for sensitivity matrices may ...  Read More

Approximate Solution of Sensitivity Matrix with Final Velocity Constraint Using Linear Time-Varying Gravity Assumption

S. H. Jalali Naini

Volume 4, Issue 2 , January 2012, , Pages 71-81

Abstract
  In this research, an approximate solution of the required velocity with final velocity constraint is derived using linear gravity assumption along the path of current position to the final position vectors. Moreover, an approximate solution for sensitivity matrix of the required velocity with respect ...  Read More