To set base_link->lidar tf, you can run the following command: ros2 run tf2_ros static_transform_publisher --x 0.0 --y 0.0 --z -.0 --roll 0.0 --pitch 0.0 --yaw 0.0 --frame-id base_link --child-frame-id lidar Sorry, something went wrong. ...
(26) DRED: 25: *SetMarker (0) DRED: Contexts 0 DRED: Command List '[ 10267: 47] [000001AD87A8AE00 Default] Transparents_WeaponAndScreen' [000001CC9E4D0FE0] [Maybe Finished]: DRED: Queue unnamed [000001CA37FE1710] DRED: Commands 5 / 5 DRED: History: ...
Suppose that an agent is only equipped with a forward-looking sensor, whose maximum detection radius, horizontal span angle and vertical span angle areRS,αHandαV, respectively, as shown in Fig. 1. When the agent is located at the positionPwith the velocity vectorV, the detection areaRegSi...
In the experiments, it is assumed that the position of the start point and goal point are known, but the positions of all the obstacles in the environment are unknown for the robot. The T1-SFLS and Fuzzy-WDO controller generate the motor velocity control command for obstacle avoidance using ...
Moreover, we propose a global path planning algorithm considering the kinematic of the robot’s action inside the workspace as a metric space. Experiments are conducted on a set of robots called Falcon with a conventional four-wheel skid steering schematic as a case study to validate our ...
where 𝑥𝑖(𝑡𝑠𝑡𝑎𝑟𝑡),𝑦𝑖(𝑡𝑠𝑡𝑎𝑟𝑡)xi(tstart),yi(tstart) is the position of ith agent at the starting time 𝑡𝑠𝑡𝑎𝑟𝑡tstart. We then use the linear discrete-time model (𝑡0,𝑡1,...,𝑡𝑛t0,t1,...,tn) for the kinematic equat...
The body velocity 𝒗 of an object can be converted to the inertial velocity 𝜼˙ by using the following kinematic equation: 𝜼˙=𝐽(𝜼) (1) where 𝑱(𝜼)∈𝑹6×6 is in the form of a Jacobian matrix: 𝑱(𝜼)=[𝑱1(𝜼1)𝟎3×3𝟎3×3𝑱2(𝜼2)]. (2) ...
According to the AUV’s two-dimensional kinematic equation in the inertial coordinate system E-ξηζ, the AUV’s position can be updated using the following equation: [𝑥𝑡+1𝑦𝑡+1]=[𝑥𝑡𝑦𝑡]+[cos𝜓𝑡sin𝜓𝑡−sin𝜓𝑡cos𝜓𝑡][𝑢𝑡𝑣𝑡]𝑑𝑡xt+1yt...
According to the AUV’s two-dimensional kinematic equation in the inertial coordinate system E-ξηζ, the AUV’s position can be updated using the following equation: [𝑥𝑡+1𝑦𝑡+1]=[𝑥𝑡𝑦𝑡]+[cos𝜓𝑡sin𝜓𝑡−sin𝜓𝑡cos𝜓𝑡][𝑢𝑡𝑣𝑡]𝑑𝑡xt+1yt...
The object manipulation is done as a reactive procedure considering only the tactile information and the kinematic data of the hand measured during the object manipulation. It must be remarked that tactile information is used only to obtain knowledge of two relevant things: the position of the ...