ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
Nano Nuclear wins Air Force contract for Kronos MMR
New York City–based advanced nuclear technology developer Nano Nuclear Energy has been awarded a Direct-to-Phase II Small Business Innovation Research contract for its Kronos micro modular reactor (MMR) by AFWERX, the innovation and venture arm of the U.S. Air Force. The contract calls for AFWERX, with the 11th Civil Engineering Squadron, to explore the feasibility of deploying the Kronos MMR Energy System at Joint Base Anacostia-Bolling (JBAB) in Washington, D.C.
Akihiro Kitamura, Takashi Namekawa, Kousuke Hiramatsu, Yoshiyuki Sankai
Nuclear Technology | Volume 184 | Number 3 | December 2013 | Pages 310-319
Technical Paper | Robotic and Remote Systems / Human Factors | doi.org/10.13182/NT13-A24988
Articles are hosted by Taylor and Francis Online.
A remote control system to operate a manipulator arm by the HAL (Hybrid Assistive Limb) robot suit is examined in the application of in-cell equipment maintenance. In this integrated system the operator wears the exoskeletal-structured HAL and the operator's movement is transferred through HAL's computer system to a slave-type manipulator arm. The system includes a bioelectrical signals (BES) control scheme and a position control scheme. In the former scheme, sensors attached to the skin on the operator's arms detect faint BES when the operator makes a movement. The signals are processed and analyzed by a computer to determine the operator's intention. The computer then calculates the necessary assistive power and the power units generate adequate power to each joint of the HAL suit to assist the operator. To evaluate the effectiveness and usefulness of the system, remote handling experiments were designed using mockup equipment, and the performance of remote operation conducted by the two schemes mentioned above was compared with that by the more conventional three-dimensional mouse control scheme. Of these three control schemes, the BES control scheme clearly outperformed the others in executing direct-contact tasks of in-cell equipment maintenance with small operation time and small variation.