第1个回答 2009-06-14
Simulation software by running the simulation of SS7 locomotive traction of different groups in different conditions of traction, braking and after mitigation, the SS7 locomotive traction 10,000 tons, 20,000 tons of trains under different conditions of different groups in the traction situation, remission at the time of braking and traction changes, speed changes and the distribution of peak acceleration and maximum power and distribution of coupler. Organization for the Datong-Qinhuangdao Railway train heavy testing, to establish a reasonable train control methods and to ensure safe, reliable, punctual, efficient and to provide technical basis for energy-saving operation.
第2个回答 2009-06-14
Simulates under the SS7 molding machine vehicle hauling through the movement simulation software the different grouping situation after the different operating mode hauling, the brake and the alleviation, obtains the SS7 molding machine vehicle to tow 10,000 ton, under 20,000 ton train different grouping situation different operating mode in time the hauling, the brake and the alleviation force of traction change, the speed change, the maximum acceleration and the distribution rule as well as the most large cart stress on hook and the distributed rule. For the Qin Empire line structure heavy load train experiment, the making reasonable operation method and the guarantee train security, reliable, highly effective, the energy conservation movement provides the technical basis on time.
或
Simulation software by running the simulation of SS7 locomotive traction of different groups in different conditions of traction, braking and after mitigation, the SS7 locomotive traction 10,000 tons, 20,000 tons of trains under different conditions of different groups in the traction situation, remission at the time of braking and traction changes, speed changes and the distribution of peak acceleration and maximum power and distribution of coupler. Organization for the Datong-Qinhuangdao Railway train heavy testing, to establish a reasonable train control methods and to ensure safe, reliable, punctual, efficient and to provide technical basis for energy-saving operation.