TRICONEX 9000 Triconex™三重模块式冗余（TMR）技术

TRICONEX 9000 Triconex™三重模块式冗余（TMR）技术是一种容错设计技术，它通过三个模块同时执行相同的操作，以多数相同的输出作为表决系统的正确输出，通常称为三取二。只要三个模块中不同时出现两个相同的错误，就能掩蔽掉故障模块的错误，保证系统正确的输出。由于三个模块是互相独立的，两个模块同时出现错误是极小概率事件，故可以大大提高系统的可信性。这种技术常用于可靠性要求极高的产品，如航空航天。

TRICONEX 9000 三重模块式冗余技术（TMR）的优势主要体现在以下几个方面：

1. 高可靠性：TMR技术通过三个模块同时执行相同的操作，以多数相同的输出作为表决系统的正确输出。只要三个模块中不同时出现两个相同的错误，就能掩蔽掉故障模块的错误，保证系统正确的输出。因此，TMR技术可以大大提高系统的可靠性。
2. 高可用性：由于三个模块是互相独立的，两个模块同时出现错误是极小概率事件。因此，TMR技术可以有效地降低系统故障的概率，提高系统的可用性。
3. 被动冗余：TMR技术不需要额外的冗余部件或系统，因此不会增加系统的复杂性或成本。这种被动冗余的设计使得TMR技术在保证高可靠性的同时，也具有高性价比。
4. 简单的系统设计：TMR技术的表决逻辑相对简单，易于实现和维护。这使得采用TMR技术的系统设计相对简单，可以降低系统的开发和维护成本。
5. 适用于安全导向的系统：由于TMR技术的高可靠性和高可用性，它特别适用于安全导向的系统，如航空航天等领域。在这些领域中，系统的安全性是至关重要的，采用TMR技术可以大大提高系统的安全性。

TRICONEX 9000 总之，三重模块式冗余技术具有高可靠性、高可用性、被动冗余、简单的系统设计和适用于安全导向的系统等优势，是一种非常有效的提高系统可靠性和安全性的技术。

3008N

TRICONEX 9000 Triconex™ Triple Modular Redundancy (TMR) technology is a fault-tolerant design technique in which three modules perform the same operation at the same time with most of the same output as the correct output of the voting system, often referred to as two out of three. As long as two identical errors do not occur in the three modules at the same time, the error of the faulty module can be masked and the correct output of the system can be guaranteed. Because the three modules are independent of each other, the error of two modules at the same time is a very small probability event, so it can greatly improve the credibility of the system. This technology is often used in products with high reliability requirements, such as aerospace.

The TRICONEX 9000 Triple Modular Redundancy technology (TMR) benefits from the following aspects:

High reliability: TMR technology performs the same operation through three modules at the same time, with most of the same output as the correct output of the voting system. As long as two identical errors do not occur in the three modules at the same time, the error of the faulty module can be masked and the correct output of the system can be guaranteed. Therefore, TMR technology can greatly improve the reliability of the system.
High availability: Since the three modules are independent of each other, it is extremely unlikely that two modules will fail at the same time. Therefore, TMR technology can effectively reduce the probability of system failure and improve the availability of the system.
Passive redundancy: TMR technology does not require additional redundant parts or systems and therefore does not add complexity or cost to the system. This passive redundant design makes TMR technology cost-effective while ensuring high reliability.
Simple system design: The voting logic of TMR technology is relatively simple and easy to implement and maintain. This makes the system design using TMR technology relatively simple, which can reduce the development and maintenance costs of the system.
Suitable for safety-oriented systems: Due to the high reliability and high availability of TMR technology, it is particularly suitable for safety-oriented systems such as aerospace and other fields. In these fields, the security of the system is very important, and the use of TMR technology can greatly improve the security of the system.

TRICONEX 9000 In summary, triple modular redundancy technology has the advantages of high reliability, high availability, passive redundancy, simple system design, and suitable for safety-oriented systems, making it a very effective technology for improving system reliability and safety.