Alexander Bulyshev
Analytical Mechanics Associates (United States), Langley Research Center
Papers
8
Total Citations
90
H-Index
5
About
Alexander Bulyshev is a pioneering researcher in 3D flash lidar technology, with a specialized focus on autonomous planetary landing systems developed primarily through NASA's landmark programs. His work has been instrumental in advancing the sensors and imaging capabilities that enable spacecraft to safely navigate and land on the Moon and Mars without human intervention. Bulyshev's most significant contributions center on the development, characterization, and flight testing of 3D imaging flash lidar sensors under NASA's Autonomous Landing and Hazard Avoidance Technology (ALHAT) project. His research demonstrated that flash lidar systems can generate real-time three-dimensional terrain maps capable of identifying dangerous surface features — craters, rocks, and steep slopes — critical for selecting safe landing sites autonomously. His most cited work (27 citations) documented helicopter flight tests validating maximum operational ranges for these systems, while subsequent research achieved a landmark first: guiding the Morpheus rocket-propelled lander to a lunar-like hazard field entirely through lidar-assisted navigation. Beyond hardware testing, Bulyshev contributed novel image processing innovations, including a super-resolution back projection method to enhance flash lidar data quality. Collectively accumulating over 90 citations, his body of work represents foundational engineering that will directly shape how future crewed and robotic missions safely reach the surfaces of other worlds.
Research Focus
Key Achievements
Top Papers
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