Clock Synchronization

Analysis of Synchronization Failures in Multi-Axis Servo Drive Equipment

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Analysis of Synchronization Failures in Multi-Axis Servo Drive Equipment

Abstract: Multi-axis linked equipment frequently experiences synchronization anomalies during normal operation. Through fault diagnosis and data analysis, it is preliminarily determined that the main causes of this anomaly are fluctuations in grid voltage or instantaneous torque fluctuations during the motor’s over-frequency operation. Introduction The blow (blow molding machine), fill (filling machine), and cap (capping machine) … Read more

Embedded Linux: Thread Synchronization (Read-Write Locks)

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Embedded Linux: Thread Synchronization (Read-Write Locks)

Click the blue text above to follow us. In Linux, a Read-Write Lock provides a synchronization mechanism that allows multiple threads to read shared resources concurrently, but only one thread can perform write operations on that resource. Compared to mutexes or spinlocks, read-write locks offer higher concurrency because they have three states: read-locked state, write-locked … Read more

How to Network Clock Synchronization?

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How to Network Clock Synchronization?

PART 1 Synchronization Is a Basic Requirement Clock synchronization is crucial for wireless networks. From 2G to 5G, different wireless access technologies have varying requirements for frequency synchronization and phase synchronization accuracy. The basic principle of synchronization is similar to that of a clock. Each base station has its own independent clock module: a crystal … Read more