联合自适应马尔科夫矩阵的多目标跟踪算法研究

his paper puts forward a kind of interacting multiple model algorithm of target tracking based on joint adaptive markov matrix .First of all we introduced the main steps of interacting multiple model target tracking.Then we put forward a kind of target interactive tracking algorithm which based on the adaptive markov matrix, grey correlation model and particle swarm optimization. After having particle swarm optimization process, we study two methods to update Markov transition matrix in real time. One is with the ratio of likelihood function, and the other is with the compress ratio of estimation error. Simulations show that adaptive Markov transition matrix is benefit to save radar time resource.