1、以系统优化、协调高效、兼顾后续发展为原则进行工程顶层设计,保证了工程研制和试验的成功率。 2、首次实现火箭控制系统冗余,飞船制导和导航系统重构,箭载计算机容错,故障隔离等措施,还采取了逃逸应急救生、自主应急返回、航天员手动制动返回等安全措施,使系统航天员安全性达到0.997。 3、研制成功三舱结构载人飞 1, To optimize the system, coordinated and efficient, taking into account the principle of follow-up development of the top of the project design to ensure the success rate of engineering development and testing. 2, for the first time to achieve the rocket control system redundancy, spacecraft guidance and navigation system reconstruction, arrow-mounted computer fault tolerance, fault isolation and other measures, but also to take escape emergency rescue, autonomous emergency return, astronauts and other manual brake return safety measures so that System astronauts safety 0.997. 3, successfully developed three-cabin structure manned fly