Challenges and Solutions

(1) Challenges

Accuracy issue: In complex working conditions, the calculation accuracy of the load moment may be affected.
Reliability issue: In harsh environments, the reliability and durability of sensors may be insufficient.
Cost issue: High – precision load moment limiters are costly and difficult to popularize in the low – end market.

(2) Solutions

Multi – sensor fusion: By fusing data from multiple sensors, the accuracy of load moment calculation is improved.
Material and process improvement: Using highly durable materials and advanced processes to enhance the reliability of sensors.
Cost optimization: Reducing the cost of load moment limiters through large – scale production and modular design.

Conclusion

The load moment limiter for excavators is an important device to ensure the safe operation of excavators. Its core technologies include sensor technology, algorithms and models, control systems, etc. With the development of technologies such as intelligence and integration, the performance of load moment limiters will be further enhanced, providing more reliable protection for the safe operation of excavators. In the future, researchers should focus on issues such as accuracy, reliability, and cost to promote the widespread application of load moment indicator technology.