Methods and systems for movement control of flying devices

An unmanned aerial vehicle (UAV) system comprising:

• one or more propulsion devices;
• and
• a controller in communication with the one or more propulsion devices and configured to control the UAV to track a target, the controller including one or more processors configured to:
• receive, from a terminal communicatively coupled to the controller, a user input that includes a first parameter corresponding to a first coordinate system;
• determine an operation mode according to a selection signal triggered on the terminal, the operation mode including a first operation mode and a second operation mode;
• in response to determining the operation mode being the first operation mode:
• generate, without translation, a second parameter corresponding to a second coordinate system based on the first parameter corresponding to the first coordinate system;
• and
• control the movable object to move based on the second parameter;
• and
• in response to determining the operation mode being the second operation mode:
• translate the first parameter corresponding to the first coordinate system to a third parameter corresponding to the second coordinate system based on an offset between the first coordinate system and the second coordinate system;
• and
• control the movable object to move based on the third parameter.

A non-transitory computer readable medium storing instructions that, when executed, cause a computer to perform a method for controlling a movable object, the method comprising:

• receiving a user input that includes a first parameter corresponding to a first coordinate system;
• determining an operation mode according to a selection signal triggered on a terminal, the operation mode including a first operation mode and a second operation mode;
• in response to determining the operation mode being the first operation mode:
• generating, without translation, a second parameter corresponding to a second coordinate system based on the first parameter corresponding to the first coordinate system;
• and
• controlling the movable object to move based on the second parameter;
• and
• in response to determining the operation mode being the second operation mode:
• translating the first parameter corresponding to the first coordinate system to a third parameter corresponding to the second coordinate system based on an offset between the first coordinate system and the second coordinate system;
• and
• controlling the movable object to move based on the third parameter.