TechBlog

ADVANCED Motion Controls announces development efforts with Robosoft, located in Bidart, France, to produce a new standard in service robots. To date, Robosoft has uniquely created a multi-use hardware platform for remote service mobile robotic needs. The robuLAB series for example can be used for indoor security, medical assistance, assisted living or any other service need.

The hardware incorporates ADVANCED Motion Controls servo drives at the heart of the motion control. Robosoft’s robuBOX is a flexible software platform that is operationally ready to take on many tasks and can be quickly and safely tailored to fit the customer’s exact needs. With the combination of the Robosoft’s hardware and software, including ADVANCED Motion Controls DigiFlex Performance high power density servo drives, OEM’s and users can develop new robotic applications much faster than attempting full scale development.

“Motor-drives are the key components in service robotics, this is the gateway between hardware and software,” says Vincent Dupourqué, CEO of ROBOSOFT. “The ADVANCED Motion Controls drives perfectly fit our control software needs, allowing implementation of advanced algorithms for mobile robots and manipulators.”

Additionally, for those customers looking to develop their own control algorithms within Microsoft’s Robotics Development Studio, drivers for ADVANCED Motion Controls’ DigiFlex Performance servo drives, and additional software features, are being developed by Robosoft in the robuBOX and will be available to developers before the end of 2008.

“Flexible mobile robotic platforms with available standards have now come of age. Robosoft’s robuters and robuBOX hardware and software products are proving to be excellent building blocks for companies looking to create their own specific robot designs” says Karl Meier, Marketing Manager of ADVANCED Motion Controls.

About robuBOX
RobuBOX launch took place in mid-2006. Several robots embedding the robuBOX have been deployed since: Estele, the remote tele-echography system already in operation in 4 French Hospitals, robuCAB an automatic vehicle guided by GPS, a mobile robot for construction sites carrying pallets of materials, as well as the off-the-shelf ROBOSOFT robuLAB and robuROC mobile platforms for miscellaneous indoor and outdoor applications.

robuBOX is now available and allows robotics integrators and mass market manufacturers to seamlessly build a variety of advanced robotics solutions using the Microsoft Robotics Studio environment.

About DigiFlex Performanceservo drives
DigiFlex Performance servo drive series, originally launched in early 2007, provides complete OEM flexibility by allowing use of any controller, any motor with any feedback. The product platform continues to set new motion control standards and provides excellent power density for applications requiring compact enclosure. Including both panel and PCB mount versions, many industries are now using these servos: military, homeland security, robotics, semiconductors, machine tool, medical, lab automation, etc.

About ROBOSOFT
ROBOSOFT is the European leader in service robotics. With more than 20 years of recognized scientific and industrial expertise in this field, ROBOSOFT provides advanced robotics solutions for transport, cleaning, surveillance, healthcare and research markets since 1985.

Beyond professional applications, the era of personal robotics is now starting. ROBOSOFT thinks that its service robots called “robuters” will be part of everyday life within 5 years. According to forecasts of Japan Robotics Association: in 2010 worldwide personal and service robotics market will reach 17 billion dollars. Robuters will make easier everybody’s life in activities such as entertainment, education, culture, healthcare, assistance to elderly and handicapped people etc… In order to bring these applications to life, ROBOSOFT already integrates 80% of software complexity in its robuBOX, a software module based on Microsoft Robotics Studio, which is already incorporated in ROBOSOFT’s robots, but can also be licensed to integrators and robots manufacturers for mass production.

About ADVANCED Motion Controls
ADVANCED Motion Controls designs, manufactures and supplies the highest performance servo drives and servo amplifiers available since 1988. From complete PWM servo control to custom servo solutions, ADVANCED Motion Controls provides brushed and brushless motor drives with the latest in digital servo technology. AC servo and DC servo motor controllers are available for general servo automation or specific robotic control. Complete servo motor drive controls are available for: AC and DC brushless servo motors, DC brush type servo motor, linear and rotary servo motors, closed loop vector motors, voice coils, inductive loads and actuators for precise motion systems. Servo drives with networking capabilities for either centralized or distributed motion control servo systems are readily available.

The same nanotech approaches being explored to deliver drugs exactly to the cells where they are needed also provide a technology base that might lead to permanent enhancements of human metabolism. Excerpts from “Cell ‘organs’ get plastic upgrades“, by Tamsin Osborne at NewScientist.com news service:

Human cells could have their metabolisms upgraded without altering their genes by inserting tiny plastic packages of enzymes, Swiss researchers have shown. They hope the technique could allow advanced cancer therapies, or even upgrade a person’s metabolism.

Continue reading ‘Artificial organelles: nanotechnology beyond simple drug delivery’ »

The U.S. Air Force Research Laboratory has authorized Raytheon Company to demonstrate target recognition technology designed to increase protection for ground forces without compounding risk to an aircraft stalking enemies who threaten those forces.

First in a laboratory and then aloft, the company expects to show how its Air-to-Ground Radar Imaging II program would permit aircraft at a safe distance to detect, track and target hostile forces in motion on the ground.

The laboratory demonstration is expected in autumn 2008, followed by a flight next spring aboard a Raytheon test aircraft.

Continue reading ‘Raytheon Develops Technology To Help Aircraft Protect Ground Forces’ »

 The selection of technology greatly impacts the performance and functionality that can be expected from an integrated-circuit UHF RFID transponder.
Faisal Mohd-Yasin, M.B.I. Reaz, Y.K. Teh  |  ED Online ID #13722 |  October 2006

Radio-frequency identification (RFID) transponder design techniques were introduced last month, in the opening installment of this two-part article series. This month more advanced methods will be explored for enhancing the performance of UHF RFID transponders, using four design examples in Germany, the United States, Italy, and Switzerland.

The German group was involved in pioneering work in UHF RFID, developing a variety of efficient circuit design techniques. However, their work required the use of a nonstandard 0.5-µm CMOS process. The US group proposed a low-cost design using Schottky diodes, employing novel data readout circuit and the capability of boosting the data rate to 10 Mb/s. The Italian group focused on low-power consumption and achieved submicrowatt power consumption with their digital module, based on AMI’s 0.5-µm CMOS process. The Swiss group developed their UHF RFID transponder using silicon-on-sapphire (SOS) technology and achieved the farthest detection range.

Continue reading ‘Develop Advanced Designs For RFID Transponders’ »

A team led by Boeing has been selected by the Defense Advanced Research Projects Agency (DARPA) to demonstrate initial technologies for a new spacecraft system architecture concept.A $12,891,049 cost-plus-fixed-fee, 12-month Phase 1 contract was awarded to Boeing Advanced Systems to research, design, develop and test DARPA’s Future, Fast, Flexible, Fractionated, Free-Flying Spacecraft United by Information Exchange (System F6) space technology and demonstration program.

The DARPA System F6 is based on a concept whereby a group of spacecraft operate together wirelessly as a single unit to enable flexible data sharing and distributed processing that will allow cooperative communications among the spacecraft. This concept of multiple spacecraft operating together to perform a mission similar to that of a single larger spacecraft is known as “fractionation.”

“We believe the fractionation spacecraft concept proposed by our team can be a game-changer that could provide the high degree of flexibility needed for responsive space missions,” said Bob Friend, director for Boeing Operationally Responsive Space.

Continue reading ‘Boeing Selected To Design DARPA Space System’ »

In a significant breakthrough, researchers at Northwestern University’s Center for Quantum Devices (CQD) have demonstrated visible-blind avalanche photodiodes (APDs) capable of detecting single photons in the ultraviolet region (360-200 nm).

Previously, photomultiplier tubes (PMTs) were the only available technology in the short wavelength UV portion of the spectrum capable of single photon detection sensitivity. However, these fragile vacuum tube devices are expensive and bulky, hindering true systems miniaturization.

The Northwestern team, led by Manijeh Razeghi, Walter P. Murphy Professor of Electrical Engineering and Computer Science at Northwestern’s McCormick School of Engineering, became the world’s first to demonstrate back-illuminated single photon detection from a III-nitride photodetector. These back-illuminated devices, based on GaN compound semiconductors, benefit from the larger ionization coefficient for holes in this material. The back-illumination geometry will facilitate future integration of these devices with read-out circuitry to realize unique single-photon UV cameras. Towards that end, the team has already demonstrated excellent uniformity of the breakdown characteristics and gain across the wafer.

Continue reading ‘Tiny Avalanche Photodiode Detects Single UV Photons’ »

Researchers at Children’s Hospital Boston have developed a new “nanobiotechnology” that enables magnetic control of events at the cellular level. They describe the technology, which could lead to finely-tuned but noninvasive treatments for disease, in the January issue of Nature Nanotechnology.

Don Ingber, MD, PhD, and Robert Mannix, PhD, of Children’s program in Vascular Biology, in collaboration with Mara Prentiss, PhD, a physicist at Harvard University, devised a way to get tiny beads — 30 nanometers (billionths of a meter) in diameter — to bind to receptor molecules on the cell surface. When exposed to a magnetic field, the beads themselves become magnets, and pull together through magnetic attraction. This pull drags the cell’s receptors into large clusters, mimicking what happens when drugs or other molecules bind to them. This clustering, in turn, activates the receptors, triggering a cascade of biochemical signals that influence different cell functions.

The technology could lead to non-invasive ways of controlling drug release or physiologic processes such as heart rhythms and muscle contractions, says Ingber, the study’s senior investigator. More importantly, it represents the first time magnetism has been used to harness specific cellular signaling systems normally used by hormones or other natural molecules.

Continue reading ‘An “Attractive” Man-Machine Interface: Researchers Use Magnetic Fields, Rather Than Drugs, To Control Cellular Signaling’ »

Energy-efficient device could quickly detect hazardous chemicals

MIT research scientist Luis Velasquez-Garcia, left, and Akintunde Ibitayo Akinwande, professor of electrical engineering and computer science, are developing a tiny sensor that can detect hazardous gases, including biochemical warfare agents. Scaling down gas detectors makes them much easier to use in a real-world environment, where they could be dispersed in a building or outdoor area. Making the devices small also reduces the amount of power they consume and enhances their sensitivity to trace amounts of gases, Akinwande said.

MIT research scientist Luis Velasquez-Garcia, left, and Akintunde Ibitayo Akinwande, professor of electrical engineering and computer science, are developing a tiny sensor that can detect hazardous gases, including biochemical warfare agents.

Continue reading ‘MIT Gas Sensor Is Tiny, Quick’ »

Bellingham, WA — Micro- and nanolithography practitioners will share their up-to-the-minute research results and latest innovations at the SPIE Advanced Lithography conference in San Jose, CA, USA, in February. Topics range from state-of-the-art lithographic tools and technologies, resists, metrology, and materials characterization, to design and process integration, including progress of extending these technologies or switching to emerging alternatives. The event will be held 24-29 February 2008 in the San Jose Convention Center.

SPIE Advanced Lithography provides a rich networking opportunity for the international community and is known as a forum for high-quality technical presentations. More than 700 papers will be presented in five technical conferences. Of high interest are papers on nanoimprint, electron-beam direct write, parallel e-beam systems, extreme-UV systems, directed self assembly, molecular resists, EUV resists, double patterning, and high-index immersion lithography.

Three plenary talks are scheduled:

Continue reading ‘Emerging Lithography And Nanotechnology Highlight SPIE Advanced Lithography Program’ »