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Previously, detection of CBRN elements may be performed using handheld or vehicle-mounted sensors, explains Draper.
“Customers are asking, can an sUAV sniff out these CBRN hazards in place of humans? How smart does an sUAV need to be to search, map and locate these CBRN hazard without a remote operator? When an sUAV encounters a building or obstacle, can it fly in and around it safely? These are just some of the questions our team is exploring,” Won Kim, Draper Program Manager, said.
The Joint Program Executive Office for Chemical, Biological, Radiological and Nuclear Defense (JPEO-CBRND) has funded the Draper program, called CSIRP: CBRN Sensor Integration on Robotics Platform. “The team investigated the customer needs through field observations, noting requirements such as sensor efficiency and resolution, flight speed, height, duration, autonomous operation, sensor-driven mapping, networked command and enhanced situational awareness through shared interactive digital maps,” says the press release.
In addition to search, detection, and mapping of CBRN hazards, soldiers also need totally autonomous flight including obstacle avoidance, potentially in GPS-deprived environments. “Soldiers dispersed across an area also want a way to share information that is secure, networked and mapped to the environment,” the release points out.
The new capabilities Draper developed for CSIRP take advantage of multiple environmental inputs, along with a sensor fusion algorithm that can synthesize data from instruments including GPS, LiDAR, inertial measurement units, magnetometers and cameras. All that fused information is designed to achieve robust and autonomous operation through the use of new algorithms developed for CSIRP that make the sUAV capable of obstacle detection and avoidance.
“Mobile military technologies, like sUAVs, can be force multipliers and force protectors at the same time,” Kim said. “Anytime you can deploy technology like an sUAV to detect suspected CBRN hazards remotely and operate independently without exposing a soldier unnecessarily to harm is an advance in warfighter systems, and that’s important to us at Draper.”
“Draper designed the autonomy framework and sensor-driven mapping algorithm to be an extensible, modular and resilient mobility platform that is vehicle and processing system agnostic,” said Julius Rose, associate director for Sensors and Delivery at Draper. “As new capabilities and vehicles are developed, autonomous systems should be readily adaptable to support numerous mission types across domains, be that air, ground or sea. Development needs to be efficient, reusable and agile to keep up with the pace of the needs of soldiers and personnel in the field.”
Read more:
- Draper and DoD Work Together on Next Generation of Small Drones
- Draper Equips High Speed UAVs with Vision for GPS-denied Navigation
- Dual-Use Drone Technology: Closing the Gap Between Military and Commercial Applications
- Teal Drones Scores New Army Funding to Develop New Short Range Reconnaissance Prototype
- New Teal Golden Eagle Drone Will Use Immervision Cameras for Low-Light Navigation
Miriam McNabb is the Editor-in-Chief of DRONELIFE and CEO of JobForDrones, a professional drone services marketplace, and a fascinated observer of the emerging drone industry and the regulatory environment for drones. Miriam has penned over 3,000 articles focused on the commercial drone space and is an international speaker and recognized figure in the industry. Miriam has a degree from the University of Chicago and over 20 years of experience in high tech sales and marketing for new technologies.
For drone industry consulting or writing, Email Miriam.
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