Electric braking technology is an important development trend of aircraft braking system which is a key function subsystem to ensure safety of aircraft during taking-off and landing, it is also an important component of More Electric aircraft. Comparing with traditional hydraulic braking system, Electric braking system has obvious advantages of simpler system structure, higher reliability, lower cost, etc. This paper has firstly collected and investigated the development of aircraft electric braking system, presented the characteristics and differences among the various international electric braking technologies； And then, according to the test results and analysis of Electric braking specimens, the key technique has been specially analyzed at the same time, which provides the relevant references to the research of our domestic electric braking method. Finally, according to our own specialty and practice, the current situation of the domestic electric braking development was also considered and summarized.