Although single impact on a spacecraft from micron-sized space debris does not always damage the vehicle,the accumulative effect of numerous impacting micron-sized space debris in high frequency can affect its performance.

A study on the models for degradation of optical properties caused by space micro-debris;

A brief introduction on ground-based simulation for micro space debris impact is presented.

SW shield has shown the superior performance compared with the other three structures for protecting spacecraft from meteoroid and orbital debris(M/OD)at an equal areal density and the same imp.

The software of design optimization on orbital debris shielding structure has been initiated in the world on the basis of orbital debris assessment software.

For the spacecraft shading problem in orbital debris risk assessment, based on Roberts algorithm and Z-buffer algorithm, a shading algorithm is proposed, which is simple in computation, accurate in results and versatile in applications.

Modeling and simulation of collision probability between flying warheads and space debris;

Performance analysis for spacecraft shield structures against meteoroid and space debris;

Calculation of Lamb wave in acoustic emission and application in monitoring impact from space debris;

Hypervelocity impact damage of fused silica glass and M/OD impact risk assessment of spacecraft windshield;