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Lightweight, Flexible Thermal Protection System for Fire Protection
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Polyimide Wire Insulation Repair System
Distributed Propulsion Concepts and Superparamagnetic Energy Harvesting Hummingbird Engine
Aerofoam
Wet Active Chevron Nozzle for Controllable Jet Noise Reduction
Magnetic Relief Valve
Active Aircraft Pylon Noise Control System
Unmanned Aerial Systems Traffic Management
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CMOS Camera Array With Onboard Memory

A compact CMOS (complementary metal oxide semiconductor) camera system has been developed with high resolution (1.3 Megapixels), a USB (universal serial bus) 2.0 interface, and an onboard memory. A compact design of a 2×4 in. (≈5×10 cm) multilayer PCB (printed circuit board) was designed that contains the CMOS socket, a PLD (programmable logic device) for the digital logic required to drive the CMOS array, the USB 2.0 interface, and a RAM (random access memory) chip for storing up to nine images in a compact format. The system can be configured as a slave, which allows the camera to receive a trigger from another similar camera to synchronize exposure, or in master mode, in which the camera receives a trigger command from a computer and sends a trigger to other cameras for synchronization.

Posted in: Briefs, Physical Sciences

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Tips On Selecting Custom Gearmotors

A custom gearmotor is one that meets your particular specifications. It has the correct mechanical and electrical interfaces, fits within the envelope available, meets your performance, maintenance, lifetime, and aftermarket criteria, and fits within your budget.

Posted in: Articles, Motion Control

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Intelligent Motor Control ICs Simplify System Design

A new category of IC called an intelligent motor controller (IMC) is evolving that simplifies the task of designing high performance motor control drives. IMCs are dedicated, highspeed ICs that control multi-phase motors such as brushless DC and AC induction motors, and provide sophisticated control features required by today’s energy-efficient applications such as variable speed, flux vector control, and even sensorless control.

Posted in: Articles, Motion Control

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Matrox Vision Software Aids Robotic Inspection of Turbines

Turbines housed in aircraft engines are subject to pretty tough conditions. They must perform at speeds of 30,000rpm in temperatures greater than 800 °C for hours at a time.

Posted in: Application Briefs

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Siemens Processor Helps KUKA Boost Robot Productivity

KUKA Flexible Production Systems is a leading producer of production systems for car bodies and chassis. When KUKA decided to become a Tier I supplier of automobile bodies to Chrysler, they needed to use their extensive knowledge of body shops and find a partner willing to work with them to change the landscape of the North American market.

Posted in: Application Briefs

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Stepper Motor and Driver/Controller

The CRK Series five-phase stepping motors and drivers/controllers from Oriental Motor USA Corp. (Torrance, CA) have a built-in RS-485 controller package that controls up to 16 axes of motion. Five network communications rates of up to 115,000 bps can be selected. The controller can be operated in either direct command mode, standalone mode, or by selecting stored programs to run via I/O.

Posted in: Products

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Brushless DC Motor

The EC 25 brushless dc motor from Maxon Motor USA Inc. (Fall River, MA) is designed for high speed applications of up to 70,000 rpm. It incorporates preloaded ball bearings and a two-pole Neodymium permanent magnet.

Posted in: Products

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