A novel exponential varying-parameter neural network (EVPNN) is presented and investigated to solve the inverse redundancy scheme of the mobile manipulators via quadratic programming (QP). To suspend the phenomenon of drifting free joints and guarantee high convergent precision of the end effector. the EVPNN model is applied to trajectory planning of mobile manipulators. Firstly. https://countryscenesaddleryandpetsuppliers.shop/product-category/hay-bale-copyright/