TECHNICAL SUPPORT
Published 2026-01-19
Did you know? Servo motors suddenly vibrate during precise positioning, and servos respond with delays under complex instructions—these problems are often not just hardware problems. Sometimes, the underlying control system architecture is the real bottleneck. Imagine: if your mechanical system is like an old-fashioned train, all the carriages are hard-connected, and if one fails, the entire train will have to stop; and the microservice architecture is more like a fleet of drones, each working independently and collaboratively. Even if one of them needs maintenance, the task will continue.
Simply put, it splits a large system into many small services. Each service only cares about its own thing. For example, one service only handles motor position feedback, and the other only handles temperature monitoring. They communicate in a lightweight way, just like the various joints of a robotic arm. Each has an independent control unit, but they work together perfectly to complete the action.
In the traditional monolithic architecture, all functions are squeezed together. Once you want to upgrade the servo control, you may have to retest the entire system. But microservices allow you to update a service independently without affecting other parts - it's like replacing just one gear in a robotic arm without having to dismantle the entire machine.
reliability. Azure provides service discovery, load balancing and other modes to ensure that even if a certain microservice is temporarily unavailable, the system can automatically switch to a backup solution. This is like adding dual-loop control to your servo motor: when the main controller fails, the backup controller takes over immediately to avoid downtime.
Scalability. When your mechanical project needs to handle more data or more equipment, you can expand only the stressed parts rather than the entire system. Imagine: the factory production line suddenly increases output, and you only need to strengthen the control units of two of the joint motors, instead of replacing the controller of the entire line.
There is also fault tolerance. The circuit breaker mode in Azure prevents faults from spreading. For example, if a servo feedback service is abnormal, the circuit breaker will temporarily isolate it to prevent it from bringing down the entire motion planning system. Wait for it to recover, then plug it back in - it's like installing a fuse in the system, so a local short circuit won't cause a full blackout.
In mechanical projects, we often encounter this problem: after a system has been running for a long time, it becomes difficult to add new functions, just like forcibly installing a new tool head on the base of an old machine tool, which is always awkward. After adopting the Azure microservice design pattern, each functional module is deployed and updated independently. You can provide PID parameter microservices for servo motors today and upgrade path planning tomorrow without interfering with each other.
A customer once shared their experience: In the past, adjusting a simple motor acceleration curve required coordinating multiple teams, and the test cycle lasted for two weeks; now, their team alone updates the corresponding microservices, and can go online for verification in two days. This flexibility makes iteration of the mechanical system much faster.
Q: Will microservices increase system complexity? A: The initial design does require more thinking, just like modular design for precision machinery. But in the long run, it reduces maintenance costs. You can focus more on a specific service (such as a service dedicated to processing encoder signals) without worrying about affecting other modules.
Q: Does this require high hardware resources? Answer: Not necessarily. With reasonable architectural design, microservices can run efficiently. Tools such as Azure Container Instances allow you to flexibly allocate computing resources and use computing power where it is needed most - like allocating stronger controllers to the key axes of a mechanical system.
Q: How do I start a migration? A: Start with modules with clear boundaries. For example, first split the temperature monitoring or alarm function into independent services. Progress step by step and learn by doing. You will find that it is like rearranging the transmission structure of a machine. It may take a little more effort at first, but after it is straightened out, the operation will be smoother.
Good architectural design has something in common with precise mechanical design: both need to consider modularity, reliability, and maintainability. Azure's microservice design pattern provides a set of proven ideas and tools to help you make the control system of your mechanical project more flexible and robust.
If you are troubled by the synchronization problem of servo motors, or the coordinated control of the servo group keeps you awake at night, it may be time to take a look at your software architecture. Sometimes, by changing your thinking, the problem is solved - just like finding the bearing with just the right size, everything suddenly rotates smoothly.
Established in 2005,kpowerhas been dedicated to a professional compact motion unit manufacturer, headquartered in Dongguan, Guangdong Province, China. Leveraging innovations in modular drive technology,kpowerintegrates high-performance motors, precision reducers, and multi-protocol control systems to provide efficient and customized smart drive system solutions. Kpower has delivered professional drive system solutions to over 500 enterprise clients globally with products covering various fields such as Smart Home Systems, Automatic Electronics, Robotics, Precision Agriculture, Drones, and Industrial Automation.
Update Time：2026-01-19
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