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What is needed to make a robotic arm? 

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Based on these results, a multi-articulated robotic arm is fabricated and mounted on top of an endoscope model to provide a proof of concept of simple robotic mechanisms that could be useful in a surgical scenario.
The developed robotic arm is suitable for use in an interactive humanoid robot.
More specially, the compliance function makes this robotic arm possible to interact with humans.
The resulting information was used to create novel design principles and specifications that can in turn be used in developing a new soft robotic arm.
Proceedings ArticleDOI
22 May 2011
7 Citations
The robotic arm fulfills the requirements of MIS by the specially designed mechanical structure.
Such a robotic arm has the advantages of light weight, high dexterity, and large reachable workspace.
This paper describes the robot arm with a high affinity to a human arm, an increased demand for which is anticipated in welfare-related and elderly nursing fields.
It is important to remark that the developed robotic arm is a convenient tool for learning robotics at any favorable technical university laboratory.
Through experiments, we confirmed that the developed robotic arm is indeed able to carry out the predefined tasks.
Results are satisfactory and validate the expected performance of the proposed robotic arm.

Related Questions

How to implement emg robot arm control?5 answersTo implement EMG robot arm control, several methods have been proposed in the literature. One approach is to use electromyogram (EMG) signals obtained from the muscles to control the robotic arm. These signals are captured using surface EMG electrodes placed on the forearm, and then processed and classified using various techniques such as support-vector machine (SVM) algorithm or rule-based expert systems. The processed signals are then used as input to control the robotic arm, allowing users to teleoperate the arm in real time. The proposed methods have shown promising results, with high accuracy rates in gesture recognition and good performance in mimicking human arm motions. These approaches provide a potential solution for implementing EMG-based control of robotic arms, enabling applications in areas such as rehabilitation aids, space robotics missions, and assistive robotics.
What are the main objectives of robotic arms?5 answersThe main objectives of robotic arms include flexible manufacturing, effective industrial automation, lifting and welding purposes, increasing efficiency in repetitive tasks, and reducing human errors. Robotic arms are designed to perform heavy work and shift materials in precise locations. They are used in industries for lifting and welding purposes, with the ability to access objects in front of them in polar coordinates. Robotic arms also aim to provide a more intuitive way for robots to efficiently perform tasks through learning from human demonstration, using vision-based spatial-temporal action detection and object trajectory inductive methods. Additionally, the design and testing of robotic arms focus on generating effective work and torque in operational conditions, as well as evaluating vulnerabilities and challenges through SWOT analysis. The introduction of robotic arms in industries helps to reduce human errors, increase efficiency, productivity, and precision, especially in hazardous environments.
How does a robotic arm work to pickup the waste on roads or streets?5 answersA robotic arm is used to pick up waste on roads or streets. The arm is equipped with a clamp and mounted on a base that can rotate and move around multiple axes. It has the flexibility to reach any required position within its working range and is easy to operate. The arm is controlled by servo motors and uses image processing to detect objects. It utilizes a camera device to detect items from a live video stream. The arm can pick up objects within a specific range and place them in a predetermined location. It can transcend human limits and is especially effective when combined with distance control. The use of a robotic arm for waste collection reduces the labor intensity for workers and helps in keeping the environment clean.
What are some applications of robotic arms?5 answersRobotic arms have various applications in different industries. They are used in industrial production for tasks such as handling nuclear waste disposal, dealing with radioactive materials, managing explosive chemicals, and detecting objects through image processing. Robotic arms with good compliance and force control performance are required for contact-rich human-robot-environment interactions. In agriculture, robotic arms can be designed to pick and place strawberries in a plantation. Robotic arms are also used in industries for lifting and welding purposes, with the ability to access objects in front of them and perform tasks using servo motors and additional sensors for safety.
How can we design a robot arm that can serve drinks at a bar?5 answersTo design a robot arm that can serve drinks at a bar, several approaches have been explored in the literature. One approach is to create a robot bartender that can adapt its interaction with human users based on their preferences in drinks, music, and hobbies. Another approach involves configuring a robot with a base and body that can support food and/or drinks, along with cameras for capturing different perspectives. Additionally, a mechanism has been designed to prepare multiple cocktails simultaneously using a robotic arm, with the help of LabVolt 5250 for serving and delivery. Furthermore, a full-automatic drink making robot has been developed with a dual-arm robot, automatic cup discharging device, self-service ordering system, and centralized control system for ingredient analysis and dispensing. These studies provide insights into the design and functionality of robot arms for serving drinks at bars.
What are the advantages and disadvantages of using an Arduino robotic arm?4 answersUsing an Arduino robotic arm has several advantages. Firstly, it allows for precise control and coordination of industrial processes, making it suitable for automation in various industries. Additionally, the use of servomotors in the robotic arm enables smooth and accurate movement in multiple directions. Moreover, Arduino Uno microcontroller provides a reliable and user-friendly platform for programming and controlling the servos. Furthermore, the ability to interface the robotic arm with external devices, such as Android apps or Wi-fi modules, enhances its versatility and ease of use. However, there are also some disadvantages to consider. One limitation is the potential lack of human precision and adaptability in remote operation scenarios. Additionally, the complexity of designing and implementing a robotic arm using Arduino and servomotors may require technical expertise and resources.

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