Results 21 to 30 of about 107,898 (261)
Design on adaptive weighted guidance law for underwater intelligent vehicle tracking target
Xibei Gongye Daxue Xuebao, 2021 In future naval warfare, the accurate attack of underwater intelligent vehicles on targets will become more and more important. Therefore, it is very important to study the guiding method which has the key influence on tracking targets.
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Aerospace, 2022 The guidance problem of a confrontation between an interceptor, a hypersonic vehicle, and an active defender is investigated in this paper. As a hypersonic multiplayer pursuit-evasion game, the optimal guidance scheme for each adversary in the engagement
Haizhao Liang +5 more
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A New Backstepping Sliding Mode Guidance Law Considering Control Loop Dynamics [PDF]
فصلنامه علوم و فناوری فضایی, 2016 In this paper, a new procedure for designing the guidance law considering the control loop dynamics is proposed. The nonlinear guidance loop entailing a first order lag as the control loop dynamics is formulated. A new finite time and smooth backstepping
Vahid Behnamgol +2 more
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A new guidance law for a tactical surface-to-surface missile [PDF]
Vojnotehnički Glasnik, 2012 Modern tactical surface-to-surface missiles, equipped with strapdown inertial navigation systems, achieve very good accuracy compared with free-flight rockets.
Danilo V. Ćuk +2 more
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Mathematics, 2022 For some flight missions, such as autonomous landing on mobile platforms, the demands on indicators such as target-tracking accuracy and so on are relatively high. To achieve this, a guidance system with excellent precision is necessary.
Zian Wang +5 more
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AerospaceIn this article, a novel finite-time convergent three-dimensional terminal sliding mode guidance law is proposed for intercepting maneuvering targets in three-dimensional space with terminal angle constraints. The proposed guidance law introduces a novel
Zhe Hu, Liang Xiao, Wenjun Yi
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Combined Homing Guidance Law of Torpedo Based on Fuzzy Control
水下无人系统学报In the process of torpedo homing guidance, it is difficult for a single guidance method to adapt to different guidance phases and ensure the torpedo guidance effect effectively.
Baoming MU, Jianqing CHENG, Feng PAN
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Finite Time Guidance Law to Intercept Desired LOS Angle Using NTSM Control [PDF]
فصلنامه علوم و فناوری فضایی, 2018 Nonsingular terminal sliding mode (NTSM) guidance for intercepting the desired line of sight (LOS) angle in terminal phase is proposed in this paper. In order to satisfy the predefined LOS angle and to intercep into target, a nonsingular terminal sliding
Vahid Behnamgol +2 more
doaj
Molecular Oncology, EarlyView.Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur +11 more
wiley +1 more source
Zero-Effort-Miss Shaping Guidance Laws
IEEE Transactions on Aerospace and Electronic Systems, 2018 This paper suggests a new approach in designing homing guidance laws to enable direct shaping of the pattern of zero-effort-miss (ZEM) as desired. The proposed approach uses the concept of weighted ZEM and its specific desired error dynamics: the former is to provide an additional degree of freedom in shaping actual ZEM and the latter is to guarantee a
Chang-Hun Lee +3 more
openaire +3 more sources