Analog Devices tutorial, Rev.0, October2008. Pages9–10, Figures13–16: switch charge injection and retained-charge transients. Pages11–13, Figures19–21: RC settling and the distinction between switching delay and settling time. No full individual byline is identified on the document.

Burr-Brown document PDS-1078D/SBFS003, printed September1994, hosted by Texas Instruments. Page9, Modes of Operation and Hold and Reset Switches, Figures3–4: discharge before a new integration interval and separate hold control. Page10, Output Overload: output limiting and additional recovery time. Page3, Charge Transfer Errors: reset-to-integrate charge transfer. These are the historical document conditions, not specifications inferred for an arbitrary integrator.

RevisionB. Applications Information: Current Sense, printedpp10–11, Choosing a Sense Resistor and Sense Resistor Connection; Figure3 shows separate Kelvin sense paths. The specified device is a high-side current/voltage sense amplifier.

Manufacturer technical article, section Shunt Ammeters versus Feedback Ammeters, Figures1–3: insertion voltage burden, shunt and connection resistance, and feedback current measurement. Its 99.8nA versus100nA example corresponds to0.2percent burden error; the adjacent published statement of2percent is an arithmetic error. No individual byline is supplied.

University-hosted author curriculum. Professional biography: electrical-engineering education, MIT1968PhD, Groningen systems-and-control professorship from1973, dissipativity and behavioral-system contributions, emeritus status in2003and subsequent KU Leuven guest professorship. Records death31August2013. The university homepage homes.esat.kuleuven.be/~sistawww/smc/jwillems/ directly links portrait homes.esat.kuleuven.be/~sistawww/smc/jwillems/Photos/photo1.jpg .

IEEE Control Systems Magazine27(6),46–99, December2007. DOI10.1109/MCS.2007.906923. Title-page byline Jan C. Willems. Printed pp46–49 introduce relations, shared-variable interconnection and modeling by tearing, zooming and linking; the section What Is a Dynamical System? defines time axis, signal space and behavior.

Manufacturer datasheet, revision DE-DLPCA-200_R19/JM/02JAN2019, five pages. Page 1 shows the current-to-voltage converter and programmable gain stages; pp. 2–3 tabulate gain-dependent bandwidth, noise and linear input limits. These specifications describe an actual amplifier, rather than the illustrative optical-power ranges in dynamic range.

MathWorks worked example. Introduction explicitly identifies simulated helicopter accelerometer data. The RPM-order-map section describes constant-phase resampling and the distinction between rotational orders and ordinary frequencies; the later sections extract order amplitudes and waveforms. The example is a software demonstration, not an independently reported helicopter experiment.

MathWorks tsa reference. Description specifies averaging synchronized to supplied pulse times, with configurable tachometer pulses per rotation and number of rotations. Examples and algorithm discussion distinguish phase-aligned segments, resampling and averaging. The synthetic sinusoid and modeled fan examples are explicitly computational demonstrations.

Primary NASA dataset description: custom battery prognostics testbed, controlled charge/discharge and temperature conditions, programmable load and supply, voltage/current/temperature sensing and data acquisition. The stated aging end criterion is 30% rated-capacity loss, from 2 Ah to 1.4 Ah; this is distinct from the potential threshold ending each discharge.

“Intended Use” in data.nasa.gov/dataset/li-ion-battery-aging-datasets states that different discharge depths, rest durations and intrinsic variability produce different states of life at the same cycle index. It distinguishes remaining-life prediction for one discharge from long-term aging end of life.

Publisher: Renesas. www.renesas.com/en/support/engineer-school/electronic-circuits-03-op-amps-comparator-circuit

Introduction to Electronic Circuits, session 3 of 3. Op-Amp Basics (1), Figure 2 and its resistance-ratio derivation, gives the inverting closed-loop gain $V_{\mathrm{out}}/V_{\mathrm{in}}=-R_2/R_1$. Op-Amp Basics (2), Figure 3, gives the non-inverting gain $1+R_2/R_1$. The opening discussion distinguishes signal connections from supply connections and describes negative feedback. No individual byline or publication date is stated here.

Output Load Termination: fixed series output impedance in common generators, actual versus assumed termination, and the factor-of-two amplitude change between 50-ohm and high-impedance loads. Corporate documentation; no personal byline asserted.

MIT 6.061, Chapter 2, “Energy and Power”, equations45–63 and §7.1 RMS Amplitude, printed pp.10–15. Equation63 uses peak phasors and a factor 1/2; the RMS convention removes that factor. The first-page byline is J. L. Kirtley Jr.; its copyright names James L. Kirtley Jr.

The first page carries a 2007 copyright and the full name James L. Kirtley Jr.; the document is distributed in the Spring 2011 OCW course. Equation63 uses peak-amplitude phasors and includes a factor1/2; Section7.1 defines RMS amplitudes, under which complex power is $V{I}^{\ast }$.

Texas Instruments, TI Precision Labs. Title slide credits presentation and preparation to Tamara Alani. Presentation slides 3–5, PDF pages 3–5: a finite input impedance draws current from a source with nonzero output impedance; buffered inputs reduce this loading. Video landing page: www.ti.com/video/6216438746001 , dated 15 December 2020.

Primary Texas Instruments application report SBOA001A, title-page byline Tamara Alani, January 2000–Revised June 2020: www.ti.com/lit/an/sboa001a/sboa001a.pdf?ts=1743415280108 . Printed pp. 2–3 explain preserving internal resistor matching while reducing differential gain; p. 5 describes observing the common-mode response on an oscilloscope and adjustment of rejection. The revision date is distinguished from the original report date.

Official departmental profile: Professor of EE (Emeritus); research areas include energy and robotics. Identifies the same MIT faculty member whose full James L. Kirtley Jr. byline appears in the course notes.

Institutional interview dated 25 October 2016. The sections Improving microgrids with smart motors and Electrifying the Cheetah robot discuss Kirtley’s motor/power-system work and short-duration torque demands. The page links an identified James Kirtley portrait.

Published by the U.S. Department of Energy. Volume 2, DOE-HDBK-1011/2-92: Module 5, DC Generators, and Module 6, DC Motors; Module 6, DC Motor Theory, describes induced opposing electric potential difference and torque. Volume 3, DOE-HDBK-1011/3-92: Module 7, AC Generation Analysis, printed pp. 4–7, especially effective values and equations 7-1–7-8; Module 9, AC Power. Volume 4, DOE-HDBK-1011/4-92: Module 13, Transformer Theory, especially copper loss and efficiency on printed pp. 11–13; Module 15, System Components and Protection Devices, printed pp. 1–6 and Figure 1, followed by Wiring Schemes and Grounding.

Volume 3, Module 8, Resonance, printed p. 19: equation 8-14 gives the resonant frequency, and Series Resonance states that the net series reactance vanishes and the current is set by the remaining resistance. ^[ref]

Volume 3, Module 10, AC Generator Theory, printed p. 6, equation 10-1, gives generated frequency from rotor speed in revolutions per minute and total magnetic pole count. Volume 2, Module 6, DC Motor Theory, printed pp. 4–6, equations 6-1–6-3, relates electromagnetic torque, opposing induced electric potential difference and armature current.

Volume 4, Module 13, Transformer Types, printed p. 19, Instrument Current Transformer, describes the many-secondary-turn measurement arrangement and the physical reason an energized open secondary can develop excessive induced electric potential difference.

Official Grid Deployment Office publication. Printed p. 1, Introduction and Microgrid Overview, defines the electrical boundary, coordinated control, and grid-connected or islanded operation; printed p. 2, Figure 1, depicts generation, storage, loads, and controller connections. No individual author is credited on the cover.

First-page byline: Prof. Karl K. Berggren, MIT EECS, 23 March 2023. Page3 states the late-time transient assumption; pp10–11 derive the complex exponential solution of the first-order capacitor equation.