THE APPLICATION OF SEA METHOD TO EVALUATING ACOUSTIC VIBRATION EVIRONMENT FOR A MISSILE CABIN
Han Cangqin Liu Xiaoping Ding Shuhai (The Third Design Department,The Third Research Academy of CASC, Beijing, 100074)
As an example,a preliminary application of Statistical Energy Analysis(SEA) to evaluating acoustic vibration evironment of an autopilot cabin is presented. A SEA model is defined and its parameters are worked out. Then the dynamic response for the pilot's cabin is calculated, and the calculating results are compared with test ones. The result shows that SEA method is practical in the evironmental evaluation for cruise missile.
【CateGory Index】： TJ760