[1] HWANG C, DU J, YANG Q R et al. Addressing amorphization and transgranular fracture of B₄C through Si doping and TiB₂ microparticle reinforcing[J]. Journal of the American Ceramic Society(2022).

[2] SHEN Y D, YANG M Y, GODDARD W A et al. Strengthening boron carbide by doping Si into grain boundaries[J]. Journal of the American Ceramic Society(2022).

[3] YANG Q R, ÇELIK A M, DU J et al. Advancing the mechanical properties of Si/B Co-doped boron carbide through TiB₂ reinforcement[J]. Materials Letters(2020).

[4] GAO J L, FEZZAA K, CHEN W N. Multiscale dynamic experiments on fiber-reinforced composites with damage assessment using high-speed synchrotron X-ray phase-contrast imaging[J]. NDT & E International(2022).

[5] GAO J L, KEDIR N, KIRK C D et al. High-speed synchrotron X-ray phase-contrast imaging for evaluating microscale damage mechanisms and tracking cracking behaviors inside cross-ply GFRCs[J]. Composites Science and Technology(2021).

[6] PRAMEELA S E, YI P, HOLLENWEGER Y et al. Strengthening magnesium by design: integrating alloying and dynamic processing[J]. Mechanics of Materials(2022).

[7] of University. Shape Adaptive Blades for Rotorcraft Efficiency--SABRE project[J]. University of Bristol. https://sabreproject.eu

[8] [M]. Hybrid ceramic matrix composites/polymer matrix composite skin materials.

[9] HAYUN S. Reaction-bonded boron carbide for lightweight armor: the interrelationship between processing, microstructure, and mechanical properties[J]. American Ceramic Society Bulletin(2017).

[10] RAMISETTY M, SASTRI S, KASHALIKAR U et al. Transparent polycrystalline cubic spinels protect and defend[J]. American Ceramic Society Bulletin.

[11] RUSSELL K, GERSTNER N, KRAMMER M et al. CH-53K heavy lift helicopter--a survivability focused design[J]. American Helicopter Society International Annual Forum, Virgina(2011).

[12] MARTIN R, GOFF A, KOENE B et al. Durable, hydrophobic surface treatment for enhanced corrosion protection of landing gear[conf-proc]. DOD-Allied Nations Technical Corrosion Conference, Virgina, 19611(2022).

[13] ZELENIKA S, HADAS Z, BADER S et al. Energy harvesting technologies for structural health monitoring of airplane components--a review[J]. Sensors(2020).

[14] LEE H, ZHANG S J, BAR-COHEN Y et al. High temperature, high power piezoelectric composite transducers[J]. Sensors(2014).

[15] SINEM S M, LEVENT U. Vibration reduction in a helicopter using active twist rotor blade method[conf-proc]. 7th European Conference for Aeronautics and Space Sciences, Saïx(2017).

[16] ZHU D M. Aerospace ceramic materials: thermal[J]. environmental barrier coatings and SiC/SiC ceramic matrix composites for turbine engine applications. https://ntrs.nasa.gov/citations/20180002984

[18] DARMSTADT P R, ROBUCK M J, MOORE R F et al. Composites for advanced drive system, a systems analysis--revolutionary vertical lift technology (RVLT)[J]. NASA/CR—2019-220237.

[21] HISCHBERG M. The future of vertical flight. 75th American Helicopter Society Annual Forum[J]. Pennsylvania(2019).

[23] MARRONE A, ROCCA G L. Future military helicopters: technological innovation and lessons learned from Ukraine[J]. Istituto Affari Internazionali, Rome.

[25] WILLIAM A[J]. Rotary wing (RW) mishaps in DVE: latest statistics(2017).

[26] NAMPY S N, SMITH E, BAKIS C. Advanced grid-stiffened composite shells for heavy-lift helicopter blade spars[conf-proc]. 55th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Reston(2014).

[27] MESTRE V, SCHOMER P, LIU K[M]. Helicopter noise information for airports and communities(2016).

[29] FULLER R M[J]. Adaptive noise reduction techniques for airborne acoustic sensors(2012).

[33] KIM J, LEE J K. Broadband transmission noise reduction of smart panels featuring piezoelectric shunt circuits and sound-absorbing material[J]. The Journal of the Acoustical Society of America(2002).

[34] SOU U T. Investigation into the effects of blade tip twist on noise reduction for a NACA 0012 rotor blade[J]. McNair Research Journal SJSU(2019).

[35] LEIF A. Damage tolerance and durability of structural power composites[J].

[39] GOFF A, SPRINKLE C, MARTIN R et al. Durable Sol-Gel surface treatment to mitigate galvanic corrosion[conf-proc]. Department of Defense Allied Nations Technical Corrosion Conference(2019).

[40] CHARLES T W, THOMAS M H, DONALD F et al. Characterization of ALONTM optical ceramic[conf-proc]. SPIE Defense and Security Symposium(2005).

[41] KARANDIKAR P G, AGHAJANIAN M K, AGRAWAL D et al. Microwave assisted (mass) processing of metal-ceramic and reaction-bonded composites[M]. Ceramic Engineering and Science Proceedings(2008).

[42] HACKLER D. Complex flexible hybrid electronic labels[J]. 2018FLEX Session 9.1: Flexible Electronics Applications(2018).

[43] Force Air. Durable rain-repellent coatings for aircraft transparencies[J]. Air force SBIR/STTR program(2017).

[44] ANTIFORAL A, TOULMAY F. CLEAN SKY--the green rotorcraft integrated technology demonstrator-state of play three years after kick-off[J]. 37th European Rotorcraft Forum(2011).

[45] KÜFMANN P M, BARTELS R, WALL B G et al. The second wind-tunnel test of DLR’s multiple swashplate system[J]. CEAS Aeronautical Journal(2019).

[46] KALOW S, KAMP V D, KEIMER B et al. Next generation active twist helicopter rotor blade—simulated results validated by experimental investigation[J]. 45th European Rotorcraft Forum(2019).

[47] DEAS T. Aircraft survivability advances against hard to detect small arms, RPG and MANPADS threats[J]. 68th American Helicopter Society Annual Forum(2012).

[48] AYLWORTH W. The evolving threat & operational environment’s impact on aircraft vulnerability reduction[J]. 74th AHS International Annual Forum & Technology Display(2018).

[49] CHAIT R, LYONS J, LONG D. Critical technology events in the development of the Apache helicopter[J](2006).

[50] COUCH M, LINDELL D. Study on rotorcraft safety and survivability[J]. 66th American Helicopter Society Annual Forum(2010).

[51] PORTANOVA M A, DELMONT R M, BRESLIN M C. Critical component protection (CCP) increased vulnerability reduction for rotorcraft[J]. Aircraft Survivability Journal(2013).

[52] PATTERSON M C L, DIGIOVANNI A, FERENBACHLER L et al. Spinel: gaining momentum in optical applications[conf-proc]. Proc. SPIE 5078, Window and Dome Technologies VIII(2003).

[53] JHA S K, SOHN Y H, SASTRI S et al. Al-O-N based duplex coating system for improved oxidation resistance of superalloys and NiCrAlY coatings[J]. Surface and Coatings Technology(2004).

[54] HARTNETT T M, BERNSTEIN S D, MAGUIRE E A et al. Optical properties of ALON (aluminum oxynitride)[J]. Infrared Physics & Technology(1998).

[55] PARIMAL J P, HSIEH A J, GILDE G A[J]. Improved low-cost multi-hit transparent armor(2006).

[56] [J]. Automotive tank purchase description: purchase description-transparent armor(2010).

[57] PORTANOVA M A, DELMONT R M, BRESLIN M C. Development of multiple impact transparent armor systems.[J]. Aircraft Survivability Journal(2013).

[58] Hopkins Johns. CMEDE (Center for materials in extreme dynamic environments) research[J]. Johns Hopkins Extreme Materials Institute. https://hemi.jhu.edu/cmede/wp-content/uploads/2022/07/MBD-process-2022

[59] HWANG C, DIPIETRO S, XIE K Y et al. Small amount TiB₂ addition into B₄C through sputter deposition and hot pressing[J]. Journal of the American Ceramic Society(2019).

[60] MCCAULEY J W. Institutional and technical history of requirements-based strategic armor ceramics basic research leading up to the multiscale material by design materials in extreme dynamic environments (MEDE) program. Part I. Brief history of institutional changes and relevant major research programs[J]. International Journal of Ceramic Engineering & Science(2023).

[61] WEIGEL W D[J]. Advanced rotor blade erosion protection system(1996).

[62] THOMAS W A, HONG S C, YU C Y et al. Enhanced erosion protection for rotor blades[J]. 65th American Helicopter Society Annual Forum(2009).

[63] Rotor blade erosion protection manual[J]. Technical Bulletin.

[64] HONG S C. Hontek HC05XP1 VS. 3M Tap[J]. Comparison of hrdrolysis resistance and others. A White Paper(2010).

[65] Leading edge protective coating against fluid and particulate erosion for turbofan blades[J]. https://www.faa.gov/sites/faa.gov/files/about/office_org/headquarters_offices/apl/delta-mds_0520.pdf

[66] America’s Phenix Inc. Leading edge protective coating against fluid and particulate erosion for turbofan blades[M]. https://www.faa.gov/sites/faa.gov/files/about/office_org/headquarters_offices/apl/mds_delta.pdf

[67] Coating MDS. MDS coating technologies announces new trade name for coating family BlackGold^TM[J]. News Release(2012).

[68] NASLAIN R, Design. preparation and properties of non-oxide CMCs for application in engines and nuclear reactors: an overview[J]. Composites Science and Technology(2004).

[69] WILSON D M, VISSER L R. High performance oxide fibers for metal and ceramic composites[J]. Composites Part A: Applied Science and Manufacturing(2001).

[70] MISRA A. Advanced ceramic materials for future aerospace applications[conf-proc]. 39th International Conference and Exposition on Advanced Ceramics and Composites(2015).

[71] NGUYEN K, CHOPRA I. Effects of higher harmonic control on rotor performance and control loads[J]. Journal of Aircraft(1992).

[72] JOHSON W. Recent development in dynamics of advanced rotor systems part[J]. Vertica(1986).

[73] KINZEL M P, MAUGHMER M D, LESIEUTRE G A. Miniature trailing-edge effectors for rotorcraft performance enhancement[J]. Journal of the American Helicopter Society(2007).

[74] YOU Y, JUNG S N. Optimum active twist input scenario for performance improvement and vibration reduction of a helicopter rotor[J]. Aerospace Science and Technology(2017).

[75] CHOPRA I. Status of application of smart structures technology to rotorcraft systems[J]. Journal of the American Helicopter Society(2000).

[76] CHOPRA I. Review of state of art of smart structures and integrated systems[J]. AIAA Journal, 40:, 2145(2002).

[77] SCHWARTZ R W, BALLATO J, HAERTLING G H. Piezoelectric and electro-optic ceramics[J]. BUCHANAN R C. Ceramic Materials for Electronics(2017).

[78] STRAUB F K, ANAND V R, BIRCHETTTE T S et al. Smart rotor development and wind tunnel test[conf-proc]. Proceedings of the 35th European Rotorcraft Forum(2009).

[79] HAGERTY B, KOTTAPALLI S. Boeing SMART rotor full scale wind tunnel test data report[report].

[80] DIETETICH O, ENENKL B, ROTH D. Trailing edge flaps for active rotor control aeroelastic characteristics of the ADASYS rotor system[conf-proc]. American Helicopter Society 62nd Annual Forum Proceedings(2006).

[81] ROTH D, ENENKL B, DIETETICH O. Active rotor control by flaps for vibration reduction-full scale demonstrator and first flight test results[conf-proc]. Proceedings of 32nd European Rotorcraft Forum(2006).

[82] CEDRAT TECHNOLOGIES. Products Catalog Version 4.1[J]. 4.11 Amplified piezoelectric actuators APA XL series.

[83] WILLIAMS R B, GRIMSLEY B W, INMAN D J et al. Manufacturing and mechanics-based characterization of macro fiber composite actuators[conf-proc]. ASME 2002 International Mechanical Engineering Congress and Exposition(2008).

[84] SHEN J, THORINBURGH R P, KRESHOCK A R et al. Preliminary design and evaluation of an airfoil with continuous trailing-edge flap[conf-proc]. AHS Future Vertical Lift Aircraft Design Conference(2012).

[85] THORINBURGH R P, KRESHOCK A R, WILBUR M L et al. Continuous trailing-edge flaps for primary flight control of a helicopter main rotor[conf-proc]. Proceedings of the 70th Annual Forum of the American Helicopter Society(2014).

[86] SHEN J, THORINBURGH R P, LIU Y et al. Design and optimization of an airfoil with active continuous trailing-edge flap[conf-proc]. Proceedings of the 69th Annual Forum of the American Helicopter Society(2013).

[87] CARLOS E S, CESNIK S S, WILKIE W K et al. Modeling design and testing of the NASA/ARMY/MIT active twist rotor prototype blade[J]. American Helicopter Society 55th Annual Forum(1999).

[88] PARK J S, KIM J H. Design and aeroelastic analysis of active twist rotor blades incorporating single crystal macro fiber composite actuators[J]. Composites Part B: Engineering(2008).

[89] WIERACH P, RIEMENSCHNEIDER J, OPITZ S et al[M]. Experimental investigation of an active twist model rotor blade under centrifugal loads(2012).

[90] [M]. Research topics in aerospace:adaptive, tolerant and efficient composite structures(2012).

[91] HOFFMANN F, SCHNEIDER O, WALL V D et al. STAR hovering test—proof of functionality and representative results[J]. 40th European Rotorcraft Forum(2014).

[92] WIERACH P, OPITZ S, KALOW S. Experimental investigation of an active twist model rotor blade with a low voltage actuation system[J]. The Aeronautical Journal(2015).

[93] KALOW S, KAMP V D, RIEMENSCHNEIDER J et al. Experimental investigation and validation of structural properties of a new design for active twist rotor blades[J]. 43rd European Rotorcraft Forum(2017).

[94] KALOW S, KAMP V D, RIEMENSCHNEIDER J et al. Manufacturing of a next generation active twist helicopter rotor blade and experimental results of functionality test[J]. American Helicopter Society 74th Annual Forum(2018).

[95] WALL B G, LIM J W, RIEMENSCHNEIDER J et al. New smart twisting active rotor (STAR): pretest predictions[J]. CEAS Aeronautical Journal(2024).

[96] LIN M, CHANG F K. The manufacture of composite structures with a built-in network of piezoceramics[J]. Composites Science and Technology(2002).

[97] WILDSCHEK A, STORM S, HERRING M et al. Design, optimization, testing, verification, and validation of the wingtip active trailing edge[M]. Smart intelligent aircraft structures (SARISTU)(2015).

[98] LOVERICH J, FRANK J, SZEFI J et al. Rotary wing dynamic component structural life tracking with self-powered wireless sensors[J]. American Helicopter Society 66th Annual Forum(2010).

[99] SHI Y, HALLETT S R, ZHU M L. Energy harvesting behaviour for aircraft composites structures using macro-fibre composite: part I--integration and experiment[J]. Composite Structures(2017).

[100] STEVEN W A, CHRISROPHER P T, CHURCHILL D L et al. Tracking pitch link dynamic loads with energy harvesting wireless sensors[J]. American Helicopter Society 63rd Annual Forum(2007).

[101] THOMAS L, CHRISTOPHER P T et al. Energy harvesters for rotorcraft wireless sensor networks[conf-proc]. 8th DSTO International Conference on Health & Usage Monitoring(2013).

[102] DANIEL M W, FRATTINI T, CHURCHILL D L. Development of a helicopter on-rotor HUM system powered by vibration energy harvesting[J]. 40th European Rotorcraft Forum,(2014).

[103] MOORE D. Energy harvesting, wireless structural health monitoring system for helicopter rotors[J]. Navy SBIR(2013).

[104] MENDOZA E, KEMPEN C, ESTERKIN Y et al. Energy harvesting, wireless fiber optic sensor (WiFOS™) structural health monitor system for helicopter rotors[conf-proc]. 16th Australian International Aerospace Congress(2015).

[105] MOORE D. Low power, low cost, lightweight, multichannel optical fiber interrogation unit for structural health management of rotor blades[J]. Navy SBIR(2015).

[106] MENDOZA E A, ESTERKIN Y, ANDREAS T. Low power, low cost, lightweight, multichannel optical fiber interrogation system for structural health management of rotor blades[conf-proc]. 18th Australian International Aerospace Congress(2019).

[107] ATTICK D. Integrated hybrid structural health monitoring (SHM) system[J]. Navy SBIR(2016).

[108] GRACE N. North Carolina State University develops CFRP skin for stealth aircraft[J]. Composite World(2021).

[109] JIA Y J, CHOWDHURY M A R, ZHANG D J et al. Wide-band tunable microwave-absorbing ceramic composites made of polymer- derived SiOC ceramic and in situ partially surface-oxidized ultra- high-temperature ceramics[J]. ACS Applied Materials & Interfaces(2019).

[110] JIA Y J, AJAYI T D, ROBERTS M A et al. Ultrahigh-temperature ceramic-polymer-derived SiOC ceramic composites for high- performance electromagnetic interference shielding[J]. ACS Applied Materials & Interfaces(2020).

[111] JIA Y J, AJAYI T D, WAHLS B H et al. Multifunctional ceramic composite system for simultaneous thermal protection and electromagnetic interference shielding for carbon fiber-reinforced polymer composites[J]. ACS Applied Materials & Interfaces(2020).

[112] KUMAR P, SRIVASTAVA V K. Tribological behaviour of C/C-SiC composites—a review[J]. Journal of Advanced Ceramics(2016).

[113] Airbus Corporation. Airbus approval suppliers list[J](2024).

[114] Aerospace Collins. Brakes (Rotor Brakes)[J]. Collins Aerospace (Ratier-Figeac). https://ratier-figeac.fr/en/nos-produits/

[115] of Department. Army science and technology for army aviation 2025--2040[J]. Army science board fiscal year 2015 study(2015).

[116] LE D, RIDDICK J C, WEISS V. “Fatigue-free” platforms: vision for army future rotorcraft[J]. American Helicopter Society 70th Annual Forum, Montreal,(2014).

[117] DEWIND E, SOPKO R. Prognostics framework to enable a maintenance free operating period[J]. Vertical Flight Society’s 77th Annual Forum & Technology Display,Virtual(2021).

[119] WANG B, CAI D L, LI S Q et al. Effect of B₄C particle size and TiB₂ content on the mechanical properties of B₄C composites and their dynamic mechanical properties[J]. International Journal of Applied Ceramic Technology(2024).

[120] WANG B, CAI D L, WANG H Y et al. Microstructures and mechanical properties of B₄C-SiC and B₄C-SiC-TiB₂ ceramic composites fabricated by hot pressing[J]. Journal of the American Ceramic Society(2023).

[121] WANG B, CAI D L, XUE C Y et al. Preparation and mechanical properties of laminated B₄C-TiB₂/BN ceramics[J]. Ceramics International(2021).

[127] WANG Y, QIU L, LUO Y J et al. A stretchable and large-scale guided wave sensor network for aircraft smart skin of structural health monitoring[J]. Structural Health Monitoring(2021).

[128] HE Z, WANG K, ZHAO Z et al. A wearable flexible acceleration sensor for monitoring human motion[J]. Biosensors(2022).

[136] WANG L, DUAN X M, LIU S J et al. Synergistic microwave absorption effect of graphene-BN-Fe₃O₄ composite at thin thickness[J]. Applied Surface Science(2024).

[144] SEZNEC M, IVANOFF J G. RACER COUMPOUND helicopter: operational wireless FTI data transfer from rotor up to fuselage[J]. AHS International 78th Annual Forum & Technology Display, Fort Worth(2022).