In order to further adapt to the task requirements for rapid testing and high-density launches,the LM-5 series of rocket boosters have adopted an automated acquisition and measurement process for key parameters such a...In order to further adapt to the task requirements for rapid testing and high-density launches,the LM-5 series of rocket boosters have adopted an automated acquisition and measurement process for key parameters such as the weight and centroid of the launch vehicle.A fully automatic rapid measurement technology for the weight characteristics of the rocket,consisting of a measurement system,a control system,an execution system,and a data processing system,has been developed and incorporated.This does not just achieve the adjustment of the overall assembly attitude of the rocket body and the measurement of the center of mass,but also greatly reduces the workload in the traditional measurement operations such as for assembly erection and rail transfer.Thus improving the general convenience,while greatly improving the reliability and measurement accuracy of product installation,which further promotes the popularization of an intelligent measurement technology application.展开更多
The LM-5B launch vehicle is a new-generation large launch vehicle specially developed for the construction of China’s space station under its manned space program,and it has the largest launching capacity to low Eart...The LM-5B launch vehicle is a new-generation large launch vehicle specially developed for the construction of China’s space station under its manned space program,and it has the largest launching capacity to low Earth orbit in China.The LM-5B booster is the largest booster ever built in China,which can produce 90%of the total thrust at liftoff,which laid a solid foundation for the successful development of the LM-5B launch vehicle.The booster team has overcome many technical challenges and gained rich experience in developing large cryogenic launch vehicles.展开更多
文摘In order to further adapt to the task requirements for rapid testing and high-density launches,the LM-5 series of rocket boosters have adopted an automated acquisition and measurement process for key parameters such as the weight and centroid of the launch vehicle.A fully automatic rapid measurement technology for the weight characteristics of the rocket,consisting of a measurement system,a control system,an execution system,and a data processing system,has been developed and incorporated.This does not just achieve the adjustment of the overall assembly attitude of the rocket body and the measurement of the center of mass,but also greatly reduces the workload in the traditional measurement operations such as for assembly erection and rail transfer.Thus improving the general convenience,while greatly improving the reliability and measurement accuracy of product installation,which further promotes the popularization of an intelligent measurement technology application.
文摘The LM-5B launch vehicle is a new-generation large launch vehicle specially developed for the construction of China’s space station under its manned space program,and it has the largest launching capacity to low Earth orbit in China.The LM-5B booster is the largest booster ever built in China,which can produce 90%of the total thrust at liftoff,which laid a solid foundation for the successful development of the LM-5B launch vehicle.The booster team has overcome many technical challenges and gained rich experience in developing large cryogenic launch vehicles.
