The measuring method used to measure kinematic vector parameters was researched. The generalized kinematics model of vector measuring device and a mathematical model with compensation were established, consequently, the simplified model of the separated sensor movement was obtained. Afterwards, based on the sensor movement described by the balance of electromagnetic and electrostatic support and compensation, the kinematics equations of generalized electromagnetic force system for the sensor were derived. Analysis results show that the use of the compensation model can establish a new modular vector measuring device, thus, the influence owing to the analysis of lateral connections is solved.