Complex axes stabilization theory of optics-eletricity system with upside mirror

Hongguang, 李红光 Li; Ming, 纪 明 Ji; Shaojun, 寿少俊 Shou; Fu-lun, 彭富伦 Peng; Lei, 李磊 Li

doi:10.3788/irla201645.0731001

Cited by 1 publication

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Figure 7 depicts the optimized combined stabilization control scheme. The coarsestable part, located below the dotted line, achieves LOS stabilization through conventional control methods [13,14]. The unique feature in this study is the fine-stable part, located above the dotted line.…”

Section: Control Scheme Design and System Modelmentioning

confidence: 96%

See 1 more Smart Citation

Design and Analysis of the Composite Stability Control of the Reflective Optoelectronic Platform

Huang

Hong

et al. 2023

Applied Sciences

View full text Add to dashboard Cite

To improve image object detection and tracking, researchers have been exploring methods to enhance the stability and precision of optoelectronic platforms’ line of sight (LOS). The innovation of stability mechanisms is the key driver of this breakthrough. This study presents a composite stability control system for reflective optoelectronic platforms using the integral composite stability principle. A platform kinematic model was established based on multi-body kinematic theory, and a composite stable control strategy was designed. The strategy includes coarse stability design and fine stability design based on residual error feed-forward correction. The performance of the control strategy was analyzed in terms of dynamics, current loop control effects, and loop structure. The proposed control strategy was simulated and experimentally verified for fixed-frequency angular velocity disturbance and translational disturbance. The stability accuracy index of the system was significantly improved after compensation, with improvement of more than 75 times for fixed-frequency angular velocity disturbance and more than 37% for translational disturbance. Comparative experimental results with traditional stable methods show that the proposed composite stable control strategy can significantly improve the system stability, with stability accuracy index improvement of one to two orders of magnitude in micro-radian units compared to traditional algorithms.

show abstract

Section: Control Scheme Design and System Modelmentioning

confidence: 96%

“…The papers [13,14] propose the design of a fused reflector and fast reflector based on the principle of integrated composite stability. This design utilizes the stability of the reflector and error compensation of the fast reflector to establish a stability control system for reflective optoelectronic stability platforms.…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of the Composite Stability Control of the Reflective Optoelectronic Platform

Huang

Hong

et al. 2023

Applied Sciences

View full text Add to dashboard Cite

show abstract

Complex axes stabilization theory of optics-eletricity system with upside mirror

Cited by 1 publication

References 0 publications

Design and Analysis of the Composite Stability Control of the Reflective Optoelectronic Platform

Design and Analysis of the Composite Stability Control of the Reflective Optoelectronic Platform

Contact Info

Product

Resources

About