Abstract:
Disclosed is a technology relating to a surgical-operation-by-wire (SOBW) type surgical operation apparatus in which a terminal operation part is configured to remove or minimize the composition of a mechanical cable. For the same, the SOBW type surgical operation apparatus according to the present invention is characterized by comprising a body part; an extended part having one end connected with the body part; and a terminal operation part formed on the other end of the extended part, and receiving electrical energy through the body part and the extended part to converse the electrical energy to mechanical energy.
Abstract:
기계적 케이블의 구성을 제거하거나 최소화하도록 말단 작동부를 구성한 SOBW(Surgical-Operation-By-Wire)형 수술 장치에 관한 기술이 개시된다. 이를 위해, 본 발명에 따른 SOBW형 수술 장치는 몸체부; 일단부가 상기 몸체부에 연결되는 연장부; 및 상기 연장부의 타단부에 형성되며, 상기 몸체부 및 연장부를 통하여 전기적 에너지를 전달받아, 상기 전기적 에너지를 기계적 에너지로 변환하는 말단 작동부를 포함하는 것을 특징으로 한다.
Abstract:
The present invention relates to a device for curing hemiparalysis which is for curing the paralyzed side of the human body, the device comprising: a robot worn on the paralyzed side of the human body; a motion measuring unit measuring the movement of the ipsilateral side corresponding to the body with the robot; and a controlling unit connecting with the robot and the motion measuring unit; wherein the controlling unit controls the robot based on the movement of the ipsilateral side inputted and measured from the motion measuring unit, and the paralyzed side with the robot moves correspondingly to the movement of the ipsilateral side. The device of the present invention may further comprise: a shield blocking the view of an object for the movement of the ipsilateral side or a mirror blocking the view of an object for the movement of the paralyzed side. Accordingly, the device of the present invention helps to cure hemiparalysis by maximizing the induction of brain plasticity of a patient suffering from hemiparalysis.
Abstract:
깊이 지도를 이용한 멀티로터의 착륙 위치 결정 방법 및 그 장치가 개시된다. 착륙 위치 결정 장치가 멀티로터의 착륙 위치를 결정하는 방법에 있어서, 스테레오 비전을 이용하여 지형을 촬영하고 깊이 지도 이미지를 생성하는 단계; 상기 생성된 깊이 지도 이미지에서 경계선을 추출하여 경계선 이미지를 생성하는 단계; 상기 경계선 이미지의 경계선에 대해 거리 변환을 수행하는 단계; 상기 거리 변환의 결과를 이용하여 도출된 내접원 중 가장 큰 반지름을 가지는 내접원의 원 중심을 착륙 후보 지역으로 설정하는 단계; 및 상기 착륙 후보 지역으로 멀티로터를 이동시키는 제어 신호를 생성하는 단계를 포함하는 깊이 지도를 이용한 멀티로터의 착륙 위치 결정 방법은 사전에 정보가 주어지지 않은 상태에서 지형을 분석하여 멀티로터를 착륙시키는 장소를 효과적으로 결정할 수 있다.
Abstract:
PURPOSE: A method for guiding an unmanned aerial vehicle using a spherical pendulum motion is provided to generate a guidance command to stably turning the unmanned aerial vehicle within a velocity range even through the moving space of a moving target is increased. CONSTITUTION: A method for guiding an unmanned aerial vehicle using a spherical pendulum motion is as follows. A position vector and a velocity vector of the unmanned aerial vehicle are calculated in an inertial frame. The position vector and the velocity vector of a moving target are calculated in the inertial frame. A point right above the moving target in the inertial coordinate system is defined as an arbitrary center point of a spherical pendulum. The position of the unmanned aerial vehicle based on the arbitrary center point of the spherical pendulum is calculated as a pendulum variable(1). A guidance command of the unmanned aerial vehicle is calculated by the pendulum variable in the inertial frame(2). The calculated guidance command is converted to a guidance command of the unmanned aerial vehicle in an aircraft body frame(3). [Reference numerals] (1)) Calculate a pendulum variable; (2)) Calculate an inertial frame guidance command; (3)) Calculate an aircraft body frame guidance command; (AA) State variable of an aerial vehicle; (BB) Phase angle of a neighboring aerial vehicle; (CC) State variable of a moving target