An efficient NSI (noise source identification) technique in semi-free field based on WSM (Wave Superposition Method) was proposed and its validity had been examined by simulations and experiments.

• 摘要提出了一种适合半自由场条件下进行噪声源识别的方法，通过仿真和实验验证了半自由场波叠加噪声源识别方法的正确性。