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Triple Modular Redundancy

Eliminate All Single Points Of Failure With Triple Modular Redundancy

 

The weakest component/subsystem dictates the reliability of a series system, and with LayerZero Triple Modular Redundancy (TMR), you can be assured that there are no single points of failure. Designed for applications that demand the highest reliability, LayerZero TMR eliminates all single points of failure by providing isolated, redundant control paths for all communications.


The Triple Modular Redundant, eSTS has been designed in a manner suitable for application in the most demanding of mission-critical environments. TMR consists of three independent control systems and a voter, where two of three votes win. Reliability is increased between one to two orders of magnitude.

 

This system architecture is fifty years old and has been designed to withstand failures in the data acquisition, failures in the system control board , failures in the gate drive, and failures in the front board & peripherals. In the event of one of these failures, the unit sends an alarm and continues to make emergency transfers.

 

Triple Modular Redundancy, a proper noun, is a based on proven statistics and stringent mathematics. There are similar sounding terms like, tri- or triple- redundant, used in industry to describe other STS products – but they simply do not yield the same, high level of reliability. Below are two interactive presentations designed to help users understand the benefits of Triple Modular Redundancy.

 

  • Triple Modular Redundancy Basics
  • Triple Modular Redundancy Mathematics

 

Triple Modular Redundancy Basics

 

 

Triple Modular Redundancy Mathematics

 


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