摘要
设计的弦乐器自动演奏机器人,通过分析人类在弹奏乐器时的动作特点,根据仿生学原理设计演奏机构,完成各演奏机构的运动学和动力学分析,并根据结论选用适当驱动形式。演奏机构分为压弦机构、拨弦机构和消音机构,通过Pro/e三维仿真后,由3D打印机打印完成。根据系统设计要求,选取气动系统作为拨弦机构和压弦机构的驱动装置,选取步进电机和微型伺服电机(舵机)作为平移机构的驱动装置。通过测试,所设计的机器人能准确无误的完成演奏要求。
An automated robot is designed to play stringed instruments,whose actuator,according to the principle of bionics,the kinematics and dynamics analysis of each player is completed.According to the conclusion,the appropriate driving mode is chosen.Play stringed instrument is divided into pressured mechanism,plucked mechanism and silencing mechanism.They are completed by 3D printer,according to the three dimensional simulation by Pro/e.On the basis of design requirements,pneumatic system are chosen as the drive device for pressured and plucked mechanism,besides stepper motor and micro servo motor(steering gear)are selected as driving mechanism for translation mechanism.In the testing process,the design of the robot can accurately complete the performance requirements.
作者
钱黎明
沙春
齐虹
包虹璐
QIAN Li-ming;SHA Chun;QI Hong;BAO Hong-lu(School of Mechanical Engineering Nantong Polytechnic College,Jiangsu Nantong226002,China)
出处
《机械设计与制造》
北大核心
2020年第2期267-270,共4页
Machinery Design & Manufacture
基金
“十三五”江苏省一级学科省重点建设学科项目（2016-0802机械工程）
江苏高校品牌专业建设工程资助项目（PPZY2015C251机械设计制造及其自动化）
南通理工学院科研项目（2016005)
关键词
演奏机器人
仿生学
压弦机构
拨弦机构
消音机构
Playing Robot
Bionics
Pressured Mechanism
Plucked Mechanism
Silencing Mechanism
