NASA Tech Briefs - April 2015 - Vol. 39 No. 4

Overview

The April 2015 edition of NASA Tech Briefs and Motion Control and Automation Technology presents a wealth of information on cutting-edge technologies and innovations in the fields of robotics, automation, and precision measurement. This issue highlights several key articles and features that showcase advancements and applications relevant to engineers, researchers, and industry professionals.

Key Highlights:

1. PLC-Based Robotic Controls vs. OEM Robotic Controls: This article discusses the differences between Programmable Logic Controller (PLC)-based robotic controls and Original Equipment Manufacturer (OEM) robotic controls. It examines the advantages and disadvantages of each system, providing insights into their applications in various industrial settings. The discussion emphasizes the importance of selecting the right control system based on specific operational needs and the complexity of tasks.

2. Autonomous Robots in Warehousing: A significant feature of this issue is the exploration of autonomous robots that are transforming warehouse operations. These intelligent robotic shuttles are designed to navigate through tight spaces and efficiently transport products within warehouse environments. The article highlights how these robots contribute to sustainability by optimizing space and reducing energy consumption, thus keeping warehouse operations green.

3. Reducing Power-On/Off Glitches in Precision DACs: The issue also delves into the technical challenges associated with Digital-to-Analog Converters (DACs), particularly focusing on power-on/off glitches. The article presents strategies for minimizing these glitches, which can adversely affect the performance of precision measurement systems. By addressing these issues, engineers can enhance the reliability and accuracy of their systems.

4. Piezoelectric Actuated Inchworm Motor (PAIM): Another innovative topic covered is the Piezoelectric Actuated Inchworm Motor (PAIM). This motor design utilizes piezoelectric materials to achieve precise movement and control, making it suitable for applications requiring high precision and low power consumption. The article discusses the operational principles of PAIM and its potential applications in various fields, including robotics and micro-manipulation.

5. Advanced Rolling Mechanics Analysis (AROMA) 1.0: The introduction of Advanced Rolling Mechanics Analysis (AROMA) 1.0 is another highlight. This software tool is designed to analyze rolling mechanics in various applications, providing engineers with valuable insights into the performance and efficiency of rolling systems. The article outlines the features of AROMA and its significance in optimizing designs and improving operational efficiency.

6. New Products: The issue features a section dedicated to new products in the field of motion control and automation technology. This includes a variety of innovative solutions and tools that can enhance productivity and efficiency in industrial applications. The new products section serves as a valuable resource for professionals looking to stay updated on the latest technological advancements.

7. Precision Measurement for Launch System Safety: Ensuring safety in launch systems is critical, and this issue addresses the role of precision measurement in achieving that goal. The article discusses the importance of accurate measurements in the design and operation of launch systems, highlighting how precision measurement technologies contribute to the overall safety and reliability of aerospace operations.

Conclusion:

The April 2015 edition of NASA Tech Briefs and Motion Control and Automation Technology is a comprehensive resource that covers a range of topics relevant to the fields of robotics, automation, and precision measurement. With articles that explore the latest advancements, technical challenges, and innovative solutions, this issue provides valuable insights for professionals seeking to enhance their knowledge and stay at the forefront of technological developments. Whether it's understanding the nuances of robotic controls, exploring the capabilities of autonomous systems, or learning about new measurement technologies, this edition serves as an essential guide for those involved in these dynamic fields.

Overall, the magazine not only highlights current trends and innovations but also encourages readers to think critically about the future of technology and its applications in various industries.