Results 241 to 250 of about 960,386 (297)

Programmable Sequential 4D Actuation in Multistable Kirigami Metamaterials

Advanced Science, EarlyView.
This study presents a modular kirigami metamaterial framework enabling programmable multistability and sequential 4D actuation. By coupling geometry‐controlled multistability with material‐dependent recovery kinetics, spatiotemporal deformation can be precisely programmed.
Eui‐Hyun Kim, Minsung Kim, Hyunsik Yoon, Keun Park   +3 more
wiley   +1 more source

A Variational Bayesian Constrained EKF for Sonar-Based Underwater Target Tracking in Shallow Water. [PDF]

Sensors (Basel)
Zhou H, Ding Y, Gao H, Wang G, Ge T, Zhang Y.   +5 more
europepmc   +1 more source

Design and experiment of transfer and loading machine for tobacco poles in bulk curing barn scenario. [PDF]

Front Plant Sci
Guo T, Tang H, Li M, Liu C, Chen C, Wang L.   +5 more
europepmc   +1 more source

Deep Reinforcement Learning for Collision-Aware Leader-Follower Formation Control. [PDF]

Sensors (Basel)
Romaniuk S, Budnik J.
europepmc   +1 more source

Anterior vertebrectomy and O-arm navigation for old L5 traumatic fractures with kyphotic deformity: a retrospective case series of clinical and radiological outcomes. [PDF]

Front Surg
Chen ZD, Jiang YJ, Lin B, Hu XY, Zeng YZ, Liu H, Cai TY.   +6 more
europepmc   +1 more source

Augmented stabilization of a rare geriatric "open book"-injury, using a cement augmented internal fixator - a case report. [PDF]

Trauma Case Rep
Stansell A, Pizanis A, Osche D, Orth M, Liodakis E, Pohlemann T, Fritz T.   +6 more
europepmc   +1 more source

Robot navigation and formation control using panel and leader-follower methods. [PDF]

Sci Rep
Han Q, He B, Zhang J, Zhang J.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

A new bearing-only navigation law

2017 17th International Conference on Control, Automation and Systems (ICCAS), 2017
This paper proposes a new bearing-only control law which can be used for autonomous navigation task. We firstly compare the proposed control law with a commonly used control law in the literature when the agent navigates with only one beacon. Second, we prove that if there are two or more beacons, the agent can almost globally asymptotically reaches ...
Minh Hoang Trinh, Hyo-Sung Ahn, Viet Hoang Pham   +2 more
exaly   +2 more sources

Trajectory characterizations for a discrete-time bearing-only navigation strategy

2008 16th Mediterranean Conference on Control and Automation, 2008
In this paper we explore the geometry of a particular navigation scheme which guides a pursuer from a fixed initial position to a given fixed final position using a one-step look ahead strategy and using only bearing measurements. We explicitly characterize the optimal trajectories for the problem in terms of the Cramer-Rao bound such that the derived ...
Pubudu Pathirana, Adrian N Bishop
exaly   +2 more sources

Autonomous navigation using received signal strength and bearing-only pseudogradient interpolation

Robotics and Autonomous Systems, 2016
Autonomous mobile robots (AMRs) interacting with an a priori distributed wireless sensor network (WSN) in a region can address the three-tier challenge of navigating in unknown environments: (i) identifying target locations, (ii) planning paths to the targets, and (iii) efficiently executing the navigation paths to the targets.
Mark Draelos
exaly   +3 more sources