“…To accommodate launch and in-orbit mechanics conditions, there are two main types of modern satellite design solutions. One is the traditional satellite development idea of separating the payload and satellite bus development, and this design approach is pushing engineers to make their allocated system much redundant, which will increase the satellite system mass, size, and cost, and it is no longer suitable for today’s development trend (Guo et al, 2018; Kong and Huang, 2019; Tang et al, 2020). The other is a payload-centered, structurally integrated satellite design, which focuses on the optical payload and takes into account the interests of both the optical payload and the satellite bus, and it integrates the optical payload design and bus design to optimize the overall performance of the satellite by considering the satellite mass, volume, launch phase dynamics response, and in-orbit micro-vibration response.…”