2 citations · 3 across the 6 of their papers we have counts for
7 papers
Information-Aware Model Predictive Control for Satellite Inspection
Sarah E. Clees, Sean Phillips, Christopher Petersen
Autonomous spacecraft inspection requires trajectories that satisfy safety and control constraints while enabling the collection of informative measurements about a target spacecra…
Attitude Trajectory Optimization and Momentum Conservation with Control Moment Gyroscopes
Thomas L. Dearing, John Hauser, Christopher Petersen +2
In this work, we develop a numerically tractable trajectory optimization problem for rest-to-rest attitude transfers with CMG-driven spacecraft. First, we adapt a specialized dynam…
Approximate Stochastic Optimal Control for Linear Time Invariant Systems with Heavy-tailed Disturbances
Shawn Priore, Christopher Petersen, Meeko Oishi
We propose an open loop control scheme for linear time invariant systems perturbed by multivariate disturbances through the use of quantile reformulations. The multivariate …
Approximate Quantiles for Stochastic Optimal Control of LTI Systems with Arbitrary Disturbances
Shawn Priore, Christopher Petersen, Meeko Oishi
We propose a method for open-loop stochastic optimal control of LTI systems based on Taylor approximations of quantile functions. This approach enables efficient computation of qua…
Spacecraft Relative Motion Planning Using Chained Chance-Constrained Admissible Sets
Andrew W. Berning, Nan I. Li, Anouck Girard +3
With the increasing interest in proximity and docking operations, there is a growing interest in spacecraft relative motion control. This paper extends a previously proposed constr…
Optimal Strategies for Disjunctive Sensing and Control
Richard L Sutherland, Ilya V Kolmanovsky, Anouck R Girard +2
A disjunctive sensing and actuation problem is considered in which the actuators and sensors are prevented from operating together over any given time step. This problem is motivat…
Constrained Spacecraft Relative Motion Planning Exploiting Periodic Natural Motion Trajectories and Invariance
Gregory R. Frey, Christopher D. Petersen, Frederick A. Leve +2
Spacecraft relative motion planning is concerned with the design and execution of maneuvers relative to a nominal target. These types of maneuvers are frequently utilized in missio…