好的，下麵是ChatGPT重寫的版本

GPS (Global Positioning System) works by providing accurate positional information to guide a missile towards its target.

The following is a technical explanation of how GPS guides a missile to hit its target:

1. GPS Receiver: The missile is equipped with a GPS receiver, which receives signals from GPS satellites orbiting the Earth.

2. Position Calculation: The GPS receiver uses the time difference between the signal reception from multiple satellites to calculate the missile's position. This information is then compared to a known map coordinate system.

3. Target Information: The target information, including its location and velocity, is input into the missile's control system.

4. Navigation: The control system calculates the distance and velocity between the missile and its target and adjusts the missile's flight path to fly towards the target. This is done by continuously updating the missile's position using the GPS receiver and recalculating the flight path based on the target information.

5. Target Impact: Eventually, the missile reaches its target, hitting it with precision.

In conclusion, GPS guides a missile to hit its target by providing accurate positional information, which is used by the missile's control system to navigate towards the target.