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| A Software Upgrade Method Under MIT Test Conditions |
| WANG Zhaoli1， FAN Wenjing2， ZHANG Mingli1， MA ShaoFei1，
GU Jie1， XIE XianQun1 |
| 1. Shanghai Radio Equipment Research Institute，Shanghai 201109， China；
2. Shanghai Electro-Mechanical Engineering Institute， Shanghai 201109， China
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Abstract In order to improve the debugging efficiency and maintainability of missile products under missile-in-tube (MIT) test conditions, a software upgrade method is designed under MIT test conditions. This method does not need to disassemble the missile, and can be upgraded online under the condition of full missile. In this method, different CAN_ID numbers are designed to distinguish each node product in the system to complete the software upgrade of the node product. This method provides an upgrade method for product debugging personnel and maintenance personnel.
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Received: 28 July 2022
Published: 31 March 2023
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2023, Vol. 6 
