GE IS230TBAIH2C 通用电气模块 燃机卡

GE IS230TBAIH2C 通用电气模块 燃机卡

控制器核心为IS230TBAIH2C，直流无刷电机/有刷电机/永磁同步电机为控制对象进行伺服驱动器设计。设计指标为:适用于12-36V宽量程直流母线电压输入，工业标准5V逻辑电源输入，输出电流3A，峰值电流6A。在进行伺服控制器设计之前，根据MotionChip的特点和伺服电机的特点，整体功能设计如下:

·位置环、速度环、电流环三环结构;三个环均采用PID调节器;采用计算机辅助计算和工程整定的方法对电机参数进行整定。

·具有通用伺服控制器接口，可使用所提供的人机界面进行独立参数设置，可使用网络通信接口进行独立参数设置，可使用网络通信接口进行外部监控。

伺服系统的整体系统结构可分为:MotionChip*小系统、驱动电路、电流反馈检测、外部控制接口、通信接口等，如图1所示。伺服驱动器的硬件结构主要分为两个部分:驱动电路部分:主要包括逆变桥、前置驱动、电流检测;

控制电路部分:包括反馈检测、外部控制接口、通信接口、MotionChip*小系统。

系统硬件设计包括控制芯片的选择、主电路的驱动和保护、外围设备、逻辑电路等，这是整个控制系统设计的基础，其中DSP芯片是重要的。

特点

它是专门为消费类数码市场设计的，功耗仅为0.33mA/MHz，因此被广泛应用于日常生活中的消费类产品，如相机、手机等。

它是一种适用于c++ /C等高 级语言编程的数字处理器，主要用于国防等领域。与C5000和C6000系列的dsp相比，DSP以其速度快、精度高、集成度高等优点，是目前控制领域的高性能处理器。C28系列DSP是支持C/ c++语言设计的芯片之一，非常适用于工业控制，在算法控制方面具有独特的优势，是一种微处理器，其效率可以使其取代任何其他处理器。不包括闪存，只有ROM;不仅包含ROM只读存储器，还包括Flash存储器，可以反复擦除和写入，适合在产品的初始开发阶段应用。

IS230TBAIH2C controller core, DC brushless motor/brush motor/permanent magnet synchronous motor for the control object servo driver design. The design index is: suitable for 12-36V wide range DC bus voltage input, industrial standard 5V logic power input, output current 3A, peak current 6A. Before the servo controller design, according to the characteristics of the MotionChip and the characteristics of the servo motor, the overall functional design is as follows:

· Three-ring structure with position ring, speed ring and current ring; All three rings adopt PID regulator; The method of computer aided calculation and engineering setting is used to set the motor parameters.

· It has a universal servo controller interface, and can use the provided man-machine interface for independent parameter setting, a network communication interface for independent parameter setting, and a network communication interface for external monitoring and control.

The overall system structure of the servo system can be divided into: MotionChip* small system, drive circuit, current feedback detection, external control interface, communication interface, etc., as shown in Figure 1. The hardware structure of servo driver is divided into two main parts: drive circuit part: mainly includes inverter bridge, front drive, current detection;

Control circuit part: including feedback detection, external control interface, communication interface, MotionChip* small system.

System hardware design includes the choice of control chip, the drive and protection of the main circuit, peripheral equipment, logic circuit, etc., which is the basis of the whole control system design, DSP chip is the most important.

peculiarity

It is specially designed for the consumer digital market and consumes only 0.33mA/MHz, so it is widely used in consumer products in daily life, such as cameras, mobile phones, etc.

It is a digital processor suitable for programming with high-level languages such as C++/C, which is mainly used in national defense and other fields. Compared to DSPS of the C5000 and C6000 series,

Due to its advantages of fast speed, high precision and high integration, DSP is a performance processor in the control field at present. One of the chips that support C/C++ language design, C28 series DSP is very suitable for industrial control, has unique advantages in algorithm control, is a microprocessor, its efficiency can make it replace any other processor. Does not include Flash memory, only ROM; Not only contains ROM read-only memory, but also includes Flash memory, which can be repeatedly erased and written, suitable for application in the initial development stage of the product.