NASA Tech Briefs - October 2011 - Vol. 35 No. 10

Overview

The October 2011 issue of NASA Tech Briefs, along with its supplement Photonics Tech Briefs, presents a comprehensive overview of advancements in technology, particularly focusing on sustainable design, motion control, and photonics solutions. This edition is designed to inform engineers, researchers, and industry professionals about the latest innovations and applications in these fields.

Key Highlights:

1. Driving Growth and Innovation with Sustainable Design: The issue emphasizes the importance of sustainable design in technology development. It discusses how companies are increasingly adopting eco-friendly practices and materials to reduce environmental impact while maintaining performance and efficiency. This approach not only meets regulatory requirements but also appeals to a growing consumer base that values sustainability.

2. Compliant Tactile Sensors: A feature article delves into the development of compliant tactile sensors, which are crucial for applications requiring sensitive touch feedback. These sensors are designed to mimic the human sense of touch, enabling machines to interact more naturally with their environment. The article explores various applications, including robotics and medical devices, where such technology can enhance user experience and functionality.

3. Photonics Solutions for Design Engineers: The magazine highlights the role of photonics in modern engineering. Photonics technology, which involves the use of light (photons) for various applications, is becoming increasingly vital in fields such as telecommunications, medical diagnostics, and manufacturing. The issue discusses innovative photonics solutions that can improve product design and performance, showcasing how engineers can leverage these technologies to solve complex problems.

4. Unmanned Aerial Systems (UAS): A significant focus of this issue is on unmanned aerial systems, which are gaining traction in various sectors, including military, agriculture, and environmental monitoring. The magazine features an article on the use of advanced optical thin film coatings in UAS, which enhance detection capabilities beyond the visible and near-infrared ranges. This technology allows for improved surveillance and data collection, making UAS more effective in their operations.

5. Motion Control Technology: The issue includes a section dedicated to motion control technology, featuring new products and innovations. One notable product is a linear actuator from Haydon Kerk Motion Solutions, which utilizes optimized teeth geometry and neodymium magnets. This actuator is designed for applications requiring high force in a compact size, making it ideal for various engineering applications, including robotics and automation.

6. Electronic Flow Control Valve with Pressure Compensation: Another highlight is the introduction of an electronic flow control valve that incorporates pressure compensation. This technology is essential for maintaining consistent flow rates in hydraulic and pneumatic systems, improving efficiency and performance in industrial applications. The article discusses the design and operational benefits of this valve, showcasing its potential impact on system reliability.

7. DC Motor Automates Patient Transfer Device: The magazine also features a case study on a DC motor that automates a patient transfer device. This innovation enhances patient safety and comfort while reducing the physical strain on healthcare workers. The article outlines the design considerations and benefits of integrating automation into medical devices, reflecting the ongoing trend towards increased automation in healthcare.

8. New Products and Innovations: The issue concludes with a section on new products, showcasing the latest technological advancements across various industries. This includes a range of tools, components, and systems designed to improve efficiency, performance, and sustainability in engineering applications.

Conclusion:

The October 2011 issue of NASA Tech Briefs and Photonics Tech Briefs serves as a valuable resource for professionals in the engineering and technology sectors. By highlighting the latest innovations in sustainable design, motion control, and photonics, the magazine provides insights that can drive growth and innovation in various fields. The focus on practical applications, such as compliant tactile sensors and unmanned aerial systems, underscores the importance of integrating advanced technologies into everyday solutions. As industries continue to evolve, staying informed about these advancements is crucial for maintaining a competitive edge and fostering innovation.