The application of mobile robots and artificial intelligence technology has shown great prospects in many fields. ability intelligent obstacle avoidance is the basis for deep robots. However, there are often more or less uncertain factors actual operating environment robot, such as people objects that not updated time temporarily appear. Therefore, it an important step to complete automatic lea...

Advances in computer, surveying, and mapping technology have had a marked impact on the economic barriers to multipurpose land information systems. This has opened the way for institutional innovations that may help to achieve the data sharing and spatial registration objectives identified in the I960 National Research Council report on Multipurpose Cadastre.

Training of multipurpose workers in mental health is an essential component in the implementation of the National Mental Health Program. This study examines the efficacy of a six day training program and the changes in knowledge, management skills and attitudes of multipurpose workers with regard to mental disorders.

gait rehabilitation using body weight support on a treadmill is a recommended rehabilitation technique for neurological injuries, such as spinal cord injury. in this paper, a new robotic orthosis is presented for treadmill training. in the presented design the criteria such as low inertia of robot components, backdrivability, high safety and degrees of freedom based on human walking are conside...

Alpine rivers have been channelized by significant river training works in the past two centuries and are now disconnected from their natural environment. In addition, their flow regime is often affected by hydropower plant operation. Also the risk of flood damages is increasing continuously due to urbanization requiring additional flood protection measures. Nevertheless, such trained rivers st...

Communications and communications protocols will play an important role in mobile robot systems able to address real world applications. A poorly integrated "stack" of communications protocols, or protocols which are poorly matched to the functional and performance characteristics of the underlying physical communications links, can greatly reduce the effectiveness of an otherwise well implemen...

We report on the development of a multipurpose active visual sensor system for real-world application. The Cable-Drive Active-Vision Robot, CeDAR, has been designed for use on a diverse range of platforms, to perform a diverse range of tasks. The novel, biologically inspired design has evolved from a systems based approach. The mechanism is compact and light-weight, and is capable of motions th...

in this article a new and an accurate method for kinematic and dynamic analysis of a parallel robot 3prs and a hybrid robot (parallel and serial) 3prs-rrp are presented, which is based on the denavit-hartenberg transformation matrix algebra. first, basic properties of various kinds of robots are compared, and then the denavit-hartenberg parameters and their table are introduced. next, the metho...