英语翻译AbstractThisstudycomparesthreedifferentcontrolalgorithmsforamuscle-likeactuatedarmdevelopedtoreplicatemotionintwodegrees-of-freedom(df):elbowflexion/extension(f/e)andforearmpronation/supination(p/s).Electromyogram

Question

英语翻译
Abstract
This study compares three different control algorithms for a muscle-like actuated arm developed to replicate motion in two degrees-of-freedom (df):elbow flexion/extension (f/e) and forearm pronation/supination (p/s).
Electromyogram (EMG) is employed to help determine the control signal used to actuate the muscle cylinders.
Three different types of control strategies were attempted.
The first algorithm used fuzzy logic with EMG signals and position error as control inputs (Fuzzy Controller).
The second algorithm incorporated moment arm information into the existing fuzzy logic controller (Fuzzy-MA Controller).
The third algorithm was a conventional Proportional-Integral-Derivative (PID) controller,which operated solely on position and integration error (PID Controller)

Answer 1

Abstract
摘要
This study compares three different control algorithms for a muscle-like actuated arm developed to replicate motion in two degrees-of-freedom (df):elbow flexion/extension (f/e) and forearm pronation/supination (p/s).本研究比较了用于类肌肉受驱动臂的三种不同算法,这种受驱动臂是为复制两个自由度（df）运动而开发的,而两个自由度就是：屈肘/伸肘（f/e）,以及前臂的旋前/旋后（p/s).
Electromyogram (EMG) is employed to help determine the control signal used to actuate the muscle cylinders.采用了肌电图（EMG）来帮助确定用于促动肌肉圆柱的控制信号.
Three different types of control strategies were attempted.尝试了三种不同类型的控制策略.
The first algorithm used fuzzy logic with EMG signals and position error as control inputs (Fuzzy Controller).第一种算法采用模糊逻辑,而EMG信号和位置误差作为控制输入（模糊控制器）.
The second algorithm incorporated moment arm information into the existing fuzzy logic controller (Fuzzy-MA Controller).第二种算法将力矩臂信息结合进已有的模糊逻辑控制器中（模糊MA控制器）.
The third algorithm was a conventional Proportional-Integral-Derivative (PID) controller,which operated solely on position and integration error (PID Controller)第三种算法是一种常规的比例积分微分（PID）控制器,它仅根据位置误差和积分误差而工作（PID控制器）.