Through putting forward one kind of magnet coil launcher model of new structure; expound the basic component and the work principle of this launcher, built the mathematical model of this launcher work course. Through the dynamic simulation for its work progress, we get the electromagnetism that current and launch package are received power, speed and displacement etc. Comparatively analyzing the influence through changing system stored energy and to the system operating and the progression of launch coil. The result indicates: launching the coil possesses the better acceleration capability than the drive coil; Launching the speed of package energetically has the influence to electromagnetism, and along with the increase of speed, launches the electromagnetism that the package is received energetically reducing more greatly; Suitable change system stored energy can realize the vertical launch of missile with progression that launches the coil.
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