Distributed heterogeneous TMR (Triple Modular Redundancy) safety control unit, which is based on traditional TMR safety computer, has the character of high security and high reliability.

分布式异构三取二安全控制单元以传统三取二安全计算机为基础，采用容错设计，具有高安全性，高可靠性的特点。

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Lastly, the methods of software redundancy, setting present output state register unit, and setting self checking program to solve the problem of control state being out of order.

对于控制状态失常问题采用软件冗余、设置当前输出状态寄存单元和设置自检程序等对策。

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He said he could "understand the dismay" at the withdrawal or merger of some historic units with close ties to areas of the UK, but said that withdrawal of a unit did not equal redundancy for its members, many of whom could be redeployed.

BBC: Hammond promises 'forward-looking, modern' Army