Small Smart Machines

Description

The Small Smart Machines program at Sandia National Laboratories is developing the capability to rapidly design, manufacture and test systems of mini- to micro-machines which have the capability to reduce the impact of hazards in a variety of dangerous civil and military environments.

Technologies

The Small Smart Machines program is developing technologies in the control, design, fabrication and operation of small to micro machines. In the control area, behavior algorithms for multiple machines and swarms (hundreds to millions) are being developed and tested using both evolutionary computing (e.g., genetic programming) and modern control (e.g., variable structural approaches). Design technologies include the Scenario Analysis and Design Tool. This is a software tool which models the environment in which the machines must function, allowing developers to insert control algorithms and physical capabilities, simulate the performance of the systems, program the machines directly, and evaluate the overall system performance prior to assembly and deployment.

Component technologies being developed to enhance designs include miniature- and micro-robotic devices such as RATLER™ and MARV, micro-electro-mechanical systems (MEMS) actuators and sensors, micro-manipulation devices, low-power long-range communication devices, enhanced power supplies, improved mobility approaches (e.g., gliders and hoppers), and data interpretation algorithms. In the area of fabrication, Sandia is developing technologies to rapidly machine, fixture and assemble Small Smart Machine devices, including automated assembly of parts down to 100 microns in size. For operation of Small Smart Machines, it is essential that intuitive interfaces be developed which enhance the operator's abilities. These interfaces must enable the operator to maintain personal situational awareness, be rapidly reprogrammable, and enable a single operator to control hundreds or thousands of Small Smart Machines. Sandia is developing graphical interfaces using a task-based command set for such interfaces.

Applications

Small Smart Machines have a variety of potential civil and military applications. Law enforcement will benefit from the enhanced ability to collect and assess information in hostile situations, and communicate and negotiate more effectively in hostage situations. Fire fighters may use them to locate fire victims with reduced risk to themselves. Military commanders will have Small Smart Machines to more effectively collect target and damage assessment information with reduced risk to personnel and decreased probability of discovery.

Features

• Precision Micro Assembly Laboratory
• MEMS production facility
• Swarm behavior development and control laboratory
• TeraFlop massively parallel computing access
• Stealth Systems and Technology Laboratory
• Robotic Vehicle Test Range
• Scenario Analysis and Design Tool
• Testbed vehicle

• Will specific machines or designs work in a given scenario?
• How should the design be modified to optimize performance vs. cost?
• Will a particular control scheme work? How should it be changed?
• Are the technologies available to meet functional requirements?
• In what new technologies should resources be invested?
• What is the probability of mission success?

Contact:
Ray Byrne
(505) 844-8716
email: rhbyrne@sandia.gov