Social robotics is an emerging field, with many applications envisioned. Scientific and technological advancements constantly impact humans on the individual and societal level. Therefore one question increasingly deb...
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ISBN:
(纸本)9783319119731;9783319119724
Social robotics is an emerging field, with many applications envisioned. Scientific and technological advancements constantly impact humans on the individual and societal level. Therefore one question increasingly debated is how to anticipate the impact of a given envisioned, emerging or new scientific or technological development and how to govern the emergence of scientific and technological advancements. Anticipatory governance has as a goal to discuss potential issues arising at the ground level of the emergence of a given scientific and technological product. Our study investigated a) the visibility of the anticipatory governance concept within the social robotic discourse and b) the implication of anticipatory governance for the social robotics field through the lens of a social robot design process and key documents from the UNESCO/ICSU 1999 World conference on Sciences the lens. Our findings suggest that a) anticipatory governance is not a concept established within the social robotics fields so far;b) that social robotics as specific field is not engaged with within the anticipatory governance field and c) that many professional and academic fields are not yet involved in the social robotics discourse as aren't many non-academic stakeholders. We posit that anticipatory governance can strengthen the social robotics field.
New sensor systems, efficient planning algorithms and increased computational power have led to a growing interest in high-resolution 3-D data for challenging applications like mobile manipulation, 3-D mapping and obj...
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New sensor systems, efficient planning algorithms and increased computational power have led to a growing interest in high-resolution 3-D data for challenging applications like mobile manipulation, 3-D mapping and object recognition. 3-D laser scanners built using a rotating or swivelling 2-D laser scanner are a widespread technology for obtaining 3-D point clouds, but convenient calibration methods are needed to increase the sensor precision and loosen the requirements on mechanical tolerances. We present an approach for the automatic self-calibration of such scanners, using only a single scan of a targetless environment recorded over a complete 360° rotation of the external motor that controls the motion of the 2-D sensor. By exploiting the intrinsic redundancies of the recorded point clouds and decimating the clouds using a voxel grid filter, we are able to compute and optimize a point cloud quality measure very quickly and without relying on explicit calibration targets. Our results on simulated and real data show the effectiveness of our approach by creating high-quality 3-D point clouds.
This paper introduces the limitation of traditional laparoscopic operation in the two-dimensional image,while an advantage of robot operation system is to use the most advanced 3D imaging system to make *** makes the ...
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ISBN:
(纸本)9783037859865
This paper introduces the limitation of traditional laparoscopic operation in the two-dimensional image,while an advantage of robot operation system is to use the most advanced 3D imaging system to make *** makes the operation target amplified 10 to times, which makes doctors see a depth-of-field, deep and stereoscopic image in the control platform, so as to make the operation more accurate and *** author, according to the driving types, classifies the development conditions of the representative cable endoscopy robot and wireless pill endoscope system, and discusses the research direction and prospect of the endoscopic treatment micro-robot.
This paper proposes a mobile robot design based on ant colony algorithm, aiming at how to achieve the optimization of path planning. Obstacle detecting and avoidance method for mobile robot are implemented with the ph...
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ISBN:
(纸本)9783037859865
This paper proposes a mobile robot design based on ant colony algorithm, aiming at how to achieve the optimization of path planning. Obstacle detecting and avoidance method for mobile robot are implemented with the photoelectric sensors. Then the ant colony algorithm for path planning is introduced and the simulation results in the software show that the method of introducing ant colony algorithm into mobile robot is convenient, feasible. By this means, the optimum problem is well resolved in real-time way during the running of mobile robot.
This paper presented the fabrication of a six articulated-wheeled robot (SAWR) with 3D printing technology. The SAWR is obtained from a evolution process where the morphology of the SAWR is optimized. A single objecti...
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With the development of Internet of Things technology, 3G communication technology, control technology and Multi-information fusion technology of multi-sensors, a technical solution for the robot to perform a task in ...
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As a wireless communication technology, Zigbee has been used in the mobile robot's location in recent years. An experimental system composed by a Zigbee network, a PC and a robot is designed to study the location ...
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ISBN:
(纸本)9783038352679
As a wireless communication technology, Zigbee has been used in the mobile robot's location in recent years. An experimental system composed by a Zigbee network, a PC and a robot is designed to study the location accuracy of Zigbee location technology. The hardware and software platform are constructed. The influence of the layout and the number of reference nodes on the location accuracy is discussed. The results show that ZigBee-based robot position method can meet the requirements of mobile robotapplications. The location accuracy in the layout of triangle is up to 0.636m(in the range of 4mx4m) and is better than those in the layouts of rectangle and cycle.
The research and application of artificial intelligence has a very wide range in intelligent robot field. Intelligent robot can not only make use of artificial intelligence gain access to external data, information, (...
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The plant bandwidth plays a vital role in the design of any feedback controller. Its importance is more for repetitive controller (RC) based systems because it is required to provide higher gains at desired frequencie...
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ISBN:
(纸本)9781479937950
The plant bandwidth plays a vital role in the design of any feedback controller. Its importance is more for repetitive controller (RC) based systems because it is required to provide higher gains at desired frequencies. This paper discusses design of the repetitive controller (RC) for a LCL filter based grid connected inverter with special emphasis on plant's bandwidth. The relation between plant bandwidth and the capacitor value of the LCL filter is also investigated. The effectiveness of the repetitive controller for different plant bandwidths is tested in the presence of different utility voltage harmonics and uncertainty in utility impedance. The results show that a suitable value of the capacitor in LCL filter must be selected in order to provide enough bandwidth for the repetitive controller to be effective.
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