Abstract: An exoskeleton system that includes one more actuator units that each include an actuator, the one or more actuator units configured to be worn by a user; an exoskeleton device; one or more cables, comprising a first cable extending from the exoskeleton device to a first actuator unit of the one or more actuator units; and a power pack in which the exoskeleton device is disposed.

Abstract: A method of configuring a treatment regimen of one or more exoskeleton systems in an exoskeleton network, the method including: receiving exoskeleton data from one or more exoskeleton systems that are operably connected to a network; storing the exoskeleton data from the one or more exoskeleton systems; generating a configuration input for configuring at least one of the one or more exoskeleton systems the configuration input including a replacement for or update to a current medical treatment regimen being implemented by the at least one of the one or more exoskeleton systems; and sending the generated configuration input to the at least one of the one or more exoskeleton systems via the network to cause replacing or updating the current medical treatment regimen being implemented by the at least one of the one or more exoskeleton systems.

Abstract: An exoskeleton system comprising: one or more actuator units that comprise a fluidic actuator; an exoskeleton device; one or more cables, the one or more cables comprising a first cable extending from the exoskeleton device to a first actuator unit of the one or more actuator units; and a retractable cable assembly coupled to the first cable, with the retractable cable assembly configured to pull the first cable to reduce slack in the first cable.

Abstract: An exoskeleton system comprising at least one actuator unit that includes a fluidic actuator; an exoskeleton device including a fluidic system, and electronics; and a first cable extending from the exoskeleton device to the at least one actuator unit.

Abstract: An exoskeleton system comprising a leg actuator unit that is configured to be coupled to a leg of a user. The leg actuator unit includes: an upper arm and a lower arm that are rotatably coupled via a rotatable joint, the rotatable joint configured to be positioned at a knee of the user with the upper arm coupled about an upper-leg portion of the user above the knee and with the lower arm coupled about a lower-leg portion of the user below the knee. The upper arm is configured to be coupled to the upper-leg portion above the knee via a first set of couplers that includes a first upper-leg coupler, the lower arm is configured to be coupled to the lower-leg portion below the knee via a second set of couplers that includes one or more lower-leg couplers associated with a lower-leg brace, and an actuator extends between the upper arm and lower arm, the actuator configurable to move the upper arm and lower arm.

Abstract: An exoskeleton system having an actuator unit configured to be coupled to a leg of a user. The actuator unit includes an upper arm and a lower arm that are rotatably coupled via a joint, the joint positioned at a knee of the user with the upper arm coupled about an upper leg portion of the user above the knee and with the lower arm coupled about a lower leg portion of the user below the knee; a fluidic actuator that extends between the upper arm and lower arm; and one or more fluid lines coupled to the fluidic actuator to introduce fluid to the fluidic actuator that causes force to be applied to the upper arm and lower arm.

Abstract: An exoskeleton system having an actuator unit configured to be coupled to a leg of a user. The actuator unit includes an upper arm and a lower arm that are rotatably coupled via a joint, the joint positioned at a knee of the user with the upper arm coupled about an upper leg portion of the user above the knee and with the lower arm coupled about a lower leg portion of the user below the knee; a fluidic actuator that extends between the upper arm and lower arm; and one or more fluid lines coupled to the fluidic actuator to introduce fluid to the fluidic actuator that causes force to be applied to the upper arm and lower arm.

Abstract: A method of operating an exoskeleton system that includes obtaining a first set of sensor data from one or more sensors associated with one or more leg actuator units of an exoskeleton system during a user activity, the first set of sensor data indicating a first configuration state of the one or more actuator units; determining, based at least in part on the first set of obtained sensor data, to change configuration of the one or more leg actuator units to a second configuration state to support a user during the user activity; and introducing fluid to one or more fluidic actuators of the one or more leg actuator units to generate the second configuration state by causing the one or more fluidic actuators to apply force at the one or more actuator units.

Abstract: An exoskeleton system comprising at least one actuator unit that includes a fluidic actuator; an exoskeleton device including a fluidic system, and electronics; and a first cable extending from the exoskeleton device to the at least one actuator unit.

Abstract: An exoskeleton system comprising: one or more actuator units that comprise a fluidic actuator; an exoskeleton device; one or more cables, the one or more cables comprising a first cable extending from the exoskeleton device to a first actuator unit of the one or more actuator units; and a retractable cable assembly coupled to the first cable, with the retractable cable assembly configured to pull the first cable to reduce slack in the first cable.

Abstract: A method of configuring a treatment regimen of one or more exoskeleton systems in an exoskeleton network, the method comprising: receiving exoskeleton data from one or more exoskeleton systems that are operably connected to a network; storing the exoskeleton data from the one or more exoskeleton systems; generating a configuration input for configuring at least one of the one or more exoskeleton systems the configuration input including a replacement for or update to a current medical treatment regimen being implemented by the at least one of the one or more exoskeleton systems; and sending the generated configuration input to the at least one of the one or more exoskeleton systems via the network to cause replacing or updating the current medical treatment regimen being implemented by the at least one of the one or more exoskeleton systems.

Abstract: An exoskeleton system comprising a leg actuator unit that is configured to be coupled to a leg of a user. The leg actuator unit includes: an upper arm and a lower arm that are rotatably coupled via a rotatable joint, the rotatable joint configured to be positioned at a knee of the user with the upper arm coupled about an upper-leg portion of the user above the knee and with the lower arm coupled about a lower-leg portion of the user below the knee. The upper arm is configured to be coupled to the upper-leg portion above the knee via a first set of couplers that includes a first upper-leg coupler, the lower arm is configured to be coupled to the lower-leg portion below the knee via a second set of couplers that includes one or more lower-leg couplers associated with a lower-leg brace, and an actuator extends between the upper arm and lower arm, the actuator configurable to move the upper arm and lower arm.

Abstract: An exoskeleton system having an actuator unit configured to be coupled to a leg of a user. The actuator unit includes an upper arm and a lower arm that are rotatably coupled via a joint, the joint positioned at a knee of the user with the upper arm coupled about an upper leg portion of the user above the knee and with the lower arm coupled about a lower leg portion of the user below the knee; a fluidic actuator that extends between the upper arm and lower arm; and one or more fluid lines coupled to the fluidic actuator to introduce fluid to the fluidic actuator that causes force to be applied to the upper arm and lower arm.

Abstract: A method of operating an exoskeleton system that includes obtaining a first set of sensor data from one or more sensors associated with one or more leg actuator units of an exoskeleton system during a user activity, the first set of sensor data indicating a first configuration state of the one or more actuator units; determining, based at least in part on the first set of obtained sensor data, to change configuration of the one or more leg actuator units to a second configuration state to support a user during the user activity; and introducing fluid to one or more fluidic actuators of the one or more leg actuator units to generate the second configuration state by causing the one or more fluidic actuators to apply force at the one or more actuator units.

Abstract: A machine learning system creates failure-susceptibility rankings for feeder cables in a utility's electrical distribution system. The machine learning system employs martingale boosting algorithms and Support Vector Machine (SVM) algorithms to generate a feeder failure prediction model, which is trained on static and dynamic feeder attribute data. Feeders are dynamically ranked by failure susceptibility and the rankings displayed to utility operators and engineers so that they can proactively service the distribution system to prevent local power outages. The feeder rankings may be used to redirect power flows and to prioritize repairs. A feedback loop is established to evaluate the responses of the electrical distribution system to field actions taken to optimize preventive maintenance programs.

Abstract: A machine learning system creates failure-susceptibility rankings for feeder cables in a utility's electrical distribution system. The machine learning system employs martingale boosting algorithms and Support Vector Machine (SVM) algorithms to generate a feeder failure prediction model, which is trained on static and dynamic feeder attribute data. Feeders are dynamically ranked by failure susceptibility and the rankings displayed to utility operators and engineers so that they can proactively service the distribution system to prevent local power outages. The feeder rankings may be used to redirect power flows and to prioritize repairs. A feedback loop is established to evaluate the responses of the electrical distribution system to field actions taken to optimize preventive maintenance programs.