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Recognition of warheads by range-profile matching with automatic threshold
In this paper, a novel algorithm is presented for warhead recognition in the defense of ballistic missiles. The range profiles from the warheads of...
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A Low-Profile AMC-Backed Octagonal Chipless RFID Tag with Enhanced Read Range
The paper proposes a low-profile chipless RFID tag with an enhanced read range. To improve the read range, an artificial magnetic conductor (AMC) is...
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Profile Tolerances
A geometrical tolerance on a profile is one of the most versatile and powerful instruments that can be used for functional dimensioning, and is the...
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Tolerance of Profile and Default Tolerances
Default tolerances play an important role in tolerancing as they require a minimum amount of precision that applies to all part features. Without...
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Group-Fusion One-Dimensional Convolutional Neural Network for Ballistic Target High-Resolution Range Profile Recognition with Layer-Wise Auxiliary Classifiers
Ballistic missile defense systems require accurate target recognition technology. Effective feature extraction is crucial for this purpose. The deep...
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Lateral-profile planning: Three-dimensional-profile-based optimal trajectory generation
The conventional re-entry guidance method considerably limits the maneuverability of hypersonic glide vehicles under pre-given angle-of-attack...
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Optimization of porthole extrusion die for 6063 aluminum alloy profile with thin-walled multi-cavity complex section and analysis of profile performance
In the porthole extrusion of complex profiles, the die structure plays a significant role in the formability of the profile. In this study, numerical...
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Design of Harmonic Drive with Double-Circular-Arc Tooth Profile
This paper proposes a method for designing the double-circular-arc tooth profile of the harmonic drive with consideration of the relative motion...
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Research on electromagnetic control characteristics of roll profile under the limit control range of electromagnetic stick
To explore the capacity of electromagnetic control rolls under the limit control range of an electromagnetic stick, the characteristics of roll...
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The Method of Designing Tri-Axial Vibration Test Profile for Spacecraft
Triaxial vibration test technology is one of the most advanced test technologies in recent years. By using the advanced triaxial vibration test...
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Temperature Profile Nowcasting Using Temporal Convolutional Network
The paper deals with the short-term forecasting problem of the temperature profile based on observational data. The MTP-5 temperature profiler is the...
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An optimized calculation method of the grinding wheel profile for the helical flute forming grinding
The forming grinding process is a crucial method for helical flute grinding of the end mill and screw tap, and the grinding wheel profile is the key...
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Machine learning-aided cooling profile prediction in plastic injection molding
This article discusses a new approach to develop a machine learning model for the cooling profile prediction of plastic parts produced through...
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CFD Simulation of the Aerodynamic Characteristics of the NACA 0018 Symmetrical Profile
In this paper we carried out studies using numerical approach for the NACA 0018 symmetric profile. Numerical forecast were performed applying the...
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New nonlinear stiffness actuator with predefined torque—deflection profile
A nonlinear stiffness actuator (NSA) could achieve high torque/force resolution in low stiffness range and high bandwidth in high stiffness range,...
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Dynamic characteristics analysis of profile-shifted planetary gears considering friction
Focusing on center distance adjustment, fatigue life balance, undercutting avoidance, wear improvement and load carrying capacity enhancement...
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T-Profile-Rolling of Stringers with Tailored Thicknesses – Challenges and Approaches
Stringers in aircrafts have a longitudinally variable, load-adapted material thickness, which has been realized to date by chemical milling. A new...
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Gear Pair Analysis: Double Circular Arc with Involute Profile
In this study, the aim is to generate a modified double circular arc tooth profile for a gear pair. The modified double circular arc gear tooth...
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Reducing the Metal Consumption of the Formwork Profile for Monolithic Construction
The article discusses the possibility of reducing the metal consumption of formwork for monolithic construction by reducing the thickness of the...
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Study on a probabilistic algorithm for the forming and 3D characterization of special-shaped surfaces under profile grinding
Profile grinding is the most crucial method for the ultra-precision machining of special-shaped surfaces. However, profile grinding produces a unique...
