WANG Bingheng1，2， LI Wei1，2， ZHANG Huan1，2， MA Ping1，2，
CHENG Huichuan3， ZHANG Jianchao3， YANG Ming1，2
1. Control and Simulation Center，Harbin Institute of Technology， Harbin 150080， Heilongjiang， China；
2. National Key Laboratory of Modeling and Simulation for Complex Systems， Harbin 150080，Heilongjiang， China；
3. Aero Engine Academy of China， Beijing 101304， China
Abstract：With the progress of technology, the engineering system has become increasingly sophisticated and complex. Whether the simulation can represent real entities in the real world has been considered as a major concern. Simulation VV&A is the key to ensuring the correctness and credibility of a simulation. The VV&A standard regulates how to perform its work and standardize its activities, which has engineering practical significance. This article initially summarized the development process of foreign VV&A standards. Then, the similarities and differences between simulation VV&A standards abroad were compared and analyzed. Finally, the future development direction of simulation VV&A standards was proposed.
