Robust Analysis for Missile Lateral Acceleration Control Using Finite Inclusion Theorem.

2005 ◽  
Vol 28 (4) ◽  
pp. 679-685 ◽  
Author(s):  
L. Bruyere ◽  
A. Tsourdos ◽  
B. A. White
Keyword(s):  
Lateral Acceleration ◽  
Robust Analysis ◽  
Inclusion Theorem

Authentication of Digital Image using Exif Metadata and Decoding Properties

2018 ◽  
pp. 335-341 ◽  
Author(s):  
D. P. Gangwar ◽  
Anju Pathania
Keyword(s):  
Digital Image ◽  
Digital Images ◽  
Software Tools ◽  
Robust Analysis

This work presents a robust analysis of digital images to detect the modifications/ morphing/ editing signs by using the image’s exif metadata, thumbnail, camera traces, image markers, Huffman codec and Markers, Compression signatures etc. properties. The details of the whole methodology and findings are described in the present work. The main advantage of the methodology is that the whole analysis has been done by using software/tools which are easily available in open sources.

Minorities in the Contemporary Egyptian Novel

2018 ◽  
Author(s):  
Mary Youssef
Keyword(s):  
Literary History ◽  
First Century ◽  
Nation State ◽  
Colonial Rule ◽  
The Novel ◽  
Robust Analysis ◽  
Specific Approach ◽  
And Gender ◽  
Context Specific ◽  
Historical Moment

This book examines questions of identity, nationalism, and marginalization in the contemporary Egyptian novel from a postcolonial lens. Under colonial rule, the Egyptian novel invoked a sovereign nation-state by basking in its perceived unity. After independence, the novel professed disenchantment with state practices and unequal class and gender relations, without disrupting the nation’s imagined racial and ethno-religious homogeneity. This book identifies a trend in the twenty-first-century Egyptian novel that shatters this singular view, with the rise of a new consciousness that presents Egypt as fundamentally heterogeneous. Through a robust analysis of “new-consciousness” novels by authors like Idris ᶜAli, Bahaᵓ Tahir, Miral al-Tahawi, and Yusuf Zaydan, the author argues that this new consciousness does not only respond to predominant discourses of difference and practices of differentiation along the axes of race, ethno-religion, class, and gender by bringing the experiences of Nubian, Amazigh, Bedouin, Coptic, Jewish, and women minorities to the fore of Egypt’s literary imaginary, but also heralds the cacophony of voices that collectively cried for social justice from Tahrir Square in Egypt’s 2011-uprising. This study responds to the changing iconographic, semiotic, and formal features of the Egyptian novel. It fulfills the critical task of identifying an emergent novelistic genre and develops historically reflexive methodologies that interpret new-consciousness novels and their mediatory role in formalizing and articulating their historical moment. By adopting this context-specific approach to studying novelistic evolution, this book locates some of the strands that have been missing from the complex whole of Egypt’s culture and literary history.

Responding to the Wendy Doniger Controversy

2014 ◽  
Vol 43 (2) ◽  
pp. 37-39
Author(s):  
Steven Ramey
Keyword(s):  
Religious Studies ◽  
Contemporary Society ◽  
Robust Analysis ◽  
Definition Of ◽  
Academic Study

The controversy over Penguin India withdrawing Wendy Doniger's book, announced in February 2014, provides an occasion to consider the problems and possibilities within the academic study of religion. As the controversy centered on representations of what both Doniger and her opponents termed Hinduism, the problems with adjudicating contested definitions of religions or the category religions becomes apparent. Rather than assuming that we can present a normative definition of any of these terms, I argue that scholars should avoid applying these contested labels themselves and recognize instead whose application of contested labels that they use. This approach facilitates a more robust analysis of the ways these terms enter the negotiation of various conflicts and the interests and assumptions behind them, making religious studies more relevant to contemporary society.

The Driving Severity Number (DSN) — A Step Toward Quantifying Treadwear Test Conditions

1986 ◽  
Vol 14 (3) ◽  
pp. 139-159 ◽  
Author(s):  
A. G. Veith
Keyword(s):  
Signal Processing ◽  
Ambient Temperature ◽  
Lateral Acceleration ◽  
Force Distribution ◽  
Single Index ◽  
Tire Force ◽  
Test Conditions ◽  
Wheel Revolution ◽  
High Degree ◽  
Revolution Counter

Abstract A system, called the “Driving Severity Monitor” (DSM), has been developed for characterizing tire force distribution as related to treadwear in either normal tire use or in tire fleet testing in a convoy. The system consists of an accelerometer for monitoring lateral accelerations, a wheel revolution counter, and a module for signal processing and read-out. The output of the DSM is reduced to a single index, the Driving Severity Number (DSN), which characterizes a vehicle journey. The DSN is equal to the sum of squares of lateral acceleration measured once per tire revolution during a trip, divided by the number of wheel revolutions. The DSN had a high degree of correlation (R ≧ 0.95) with treadwear in two wear programs when pavement abrasiveness was held constant. This supports the concept that the three basic treadwear components: tire force distribution, pavement abrasiveness, and ambient temperature, can be separated for better understanding of tire treadwear.

scholarly journals Research on Model Predictive Control for Automobile Active Tilt Based on Active Suspension

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 671
Author(s):  
Jialing Yao ◽  
Meng Wang ◽  
Zhihong Li ◽  
Yunyi Jia
Keyword(s):  
Load Transfer ◽  
Ride Comfort ◽  
Active Suspension ◽  
Path Tracking ◽  
Roll Angle ◽  
Lateral Acceleration ◽  
Vehicle Speed ◽  
Model Predictive Controller ◽  
Advantages And Disadvantages ◽  
Predictive Controller

To improve the handling stability of automobiles and reduce the odds of rollover, active or semi-active suspension systems are usually used to control the roll of a vehicle. However, these kinds of control systems often take a zero-roll-angle as the control target and have a limited effect on improving the performance of the vehicle when turning. Tilt control, which actively controls the vehicle to tilt inward during a curve, greatly benefits the comprehensive performance of a vehicle when it is cornering. After analyzing the advantages and disadvantages of the tilt control strategies for narrow commuter vehicles by combining the structure and dynamic characteristics of automobiles, a direct tilt control (DTC) strategy was determined to be more suitable for automobiles. A model predictive controller for the DTC strategy was designed based on an active suspension. This allowed the reverse tilt to cause the moment generated by gravity to offset that generated by the centrifugal force, thereby significantly improving the handling stability, ride comfort, vehicle speed, and rollover prevention. The model predictive controller simultaneously tracked the desired tilt angle and yaw rate, achieving path tracking while improving the anti-rollover capability of the vehicle. Simulations of step-steering input and double-lane change maneuvers were performed. The results showed that, compared with traditional zero-roll-angle control, the proposed tilt control greatly reduced the occupant’s perceived lateral acceleration and the lateral load transfer ratio when the vehicle turned and exhibited a good path-tracking performance.

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