Range-Finding With a Theodolite in Topographical Surveying

Design of Optoelectronic Tracking Platform Driven by Ultrasonic Motor with a Novel Limiter

“…An optoelectronic tracking system is a sophisticated, integrated system that amalgamates optical technology, image processing techniques, precision mechanical engineering, and advanced control systems. It enables the rapid detection of targets and precise tracking and targeting, finding extensive applications across a spectrum of engineering and technical domains, including target tracking, precision aiming, image-guided navigation, aerial photography, and battlefield reconnaissance [1][2][3][4][5]. For example, in weapon systems, optoelectronic tracking platforms are used as the foundation for tracking, aiming, and engagement in missile systems, modern artillery turret aiming, radar antenna automatic aiming, and laser emitter tracking and aiming [2,3].…”

“…In situations such as aviation reconnaissance observation equipment, space target surveillance devices, infrared cameras, space telescopes, and underwater sonar detection for deep-sea operations, optoelectronic tracking platforms also play a crucial role [5][6][7][8][9]. These tracking platforms can be mounted on fixed platforms, yet their adaptability for deployment on mobile platforms such as naval vessels, reconnaissance vehicles, and satellites is equally critical [1,3,10]. These necessitate improvements in the responsiveness, accuracy, portability, and environmental adaptability of optoelectronic tracking platforms [11][12][13][14].…”