Tech Briefs - April 2018 - Vol. 42 No. 4

Overview

The April 2018 issue of Tech Briefs presents a diverse array of articles and insights focused on advancements in technology, particularly in the fields of robotics, automation, and electrical systems. This edition serves as a valuable resource for engineers, designers, and industry professionals seeking to stay informed about the latest innovations and best practices.

Key Highlights:

1. Cobots and Industrial Robots: Choosing the Right One for the Job
   This article delves into the growing trend of collaborative robots (cobots) and their integration into industrial settings. It discusses the differences between traditional industrial robots and cobots, emphasizing the importance of selecting the right type of robot based on specific applications. Factors such as safety, ease of use, and the ability to work alongside human operators are explored, providing readers with a framework for making informed decisions in automation.

2. Protecting Sensitive Instruments with Vibration Isolation Platforms
   The issue highlights the significance of vibration isolation in protecting sensitive instruments, particularly in environments where vibrations can lead to inaccurate measurements or damage. The article outlines various vibration isolation technologies and platforms, discussing their design principles and applications in industries such as aerospace, manufacturing, and research. This information is crucial for engineers tasked with ensuring the reliability and accuracy of sensitive equipment.

3. Selecting Industrial Rotary Encoders
   Rotary encoders are essential components in many automation systems, providing feedback on the position and speed of rotating objects. This article guides readers through the selection process for industrial rotary encoders, covering key specifications such as resolution, accuracy, and environmental considerations. The piece emphasizes the importance of choosing the right encoder to enhance system performance and reliability.

4. The Key Role of Brakes in Robotic Applications
   Brakes are often overlooked in robotic design, yet they play a critical role in ensuring safety and functionality. This article discusses the various types of brakes used in robotic systems, including electromagnetic, mechanical, and hydraulic brakes. It highlights their importance in applications such as robotic arms and autonomous vehicles, where precise control and safety are paramount. The article also provides insights into selecting the appropriate braking system based on application requirements.

5. Sandia Advances Robotic Dexterity and Manipulation
   A feature on Sandia National Laboratories showcases their latest advancements in robotic dexterity and manipulation. The article discusses innovative technologies that enhance the ability of robots to perform complex tasks, such as grasping and manipulating objects of varying shapes and sizes. This research has significant implications for industries ranging from manufacturing to healthcare, where robots can assist in tasks that require precision and adaptability.

6. Circuit Protection for Electric Vehicle Battery Systems
   As electric vehicles (EVs) gain popularity, ensuring the safety and reliability of their battery systems becomes increasingly important. This article addresses the challenges of circuit protection in EV battery systems, discussing various strategies and technologies to prevent failures and enhance performance. Topics such as overcurrent protection, thermal management, and fault detection are covered, providing valuable insights for engineers working in the EV sector.

7. Tamper Sensor Safeguards Radiation Sources
   The issue also features an article on tamper sensors designed to protect radiation sources. These sensors are critical in ensuring the security of radioactive materials used in medical and industrial applications. The article discusses the technology behind these sensors, their deployment in various settings, and the importance of safeguarding against unauthorized access or tampering.

8. Handheld Tracking and Communications Device
   A brief overview of a handheld tracking and communications device highlights its applications in law enforcement, first responders, and secured-access facilities. This device enhances situational awareness and communication capabilities in critical scenarios, showcasing the intersection of technology and public safety.

Conclusion: The April 2018 issue of Tech Briefs is a comprehensive resource that addresses current trends and challenges in technology and engineering. With a focus on robotics, automation, and safety, the articles provide practical insights and guidance for professionals in various industries. By exploring topics such as collaborative robots, vibration isolation, and circuit protection, this edition equips readers with the knowledge needed to navigate the evolving landscape of technology and make informed decisions in their respective fields. Whether you are an engineer, designer, or industry leader, the insights presented in this issue are invaluable for driving innovation and enhancing operational efficiency.