3 papers
eess.SY2019
Observer-Based Drag-Tracking Guidance for Entry Vehicles Considering Input Saturation Constraint
Han Yan, Yingzi He, Chunling Wei
This paper studies the drag-tracking guidance design problem of uncertain entry vehicles. With employing a Nussbaum type function to deal with input saturation constraint, an outpu…
eess.SY2014
Drag-Tracking Guidance for Entry Vehicles Without Drag Rate Measurement
Han Yan, Yingzi He
A robust entry guidance law without drag rate measurement is designed for drag-tracking in this paper. The bank angle is regarded as the control variable. First, a state feedback g…
eess.SY2014
Three-Dimensional Integrated Guidance and Control Based on Small-Gain Theorem
Han Yan, Mingzhe Hou
A three-dimensional (3D) integrated guidance and control (IGC) design approach is proposed by using small-gain theorem in this paper. The 3D IGC model is formulated by combining no…